| Year |
Citation |
Score |
| 2023 |
Vijayasarathy M, Kumar S, Das R, Balaram P. Cysteine-free cone snail venom peptides: Classification of precursor proteins and identification of mature peptides. Journal of Peptide Science : An Official Publication of the European Peptide Society. e3554. PMID 38009400 DOI: 10.1002/psc.3554 |
0.445 |
|
| 2023 |
Bellur A, Das S, Jayaraman V, Behera S, Suryavanshi A, Balasubramanian S, Balaram P, Jindal G, Balaram H. Revisiting the Burden Borne by Fumarase: Enzymatic Hydration of an Olefin. Biochemistry. 62: 476-493. PMID 36595439 DOI: 10.1021/acs.biochem.2c00541 |
0.33 |
|
| 2022 |
Kumar S, Venkatesha MA, Balaram P. Mechanistic Investigations on N-C Bond Cleavages in Dibasic Peptides Containing Internal Lys and Arg Residues. Journal of the American Society For Mass Spectrometry. PMID 35880778 DOI: 10.1021/jasms.2c00055 |
0.484 |
|
| 2021 |
Dongre AV, Das S, Bellur A, Kumar S, Chandrashekarmath A, Karmakar T, Balaram P, Balasubramanian S, Balaram H. Structural basis for the hyperthermostability of an archaeal enzyme induced by succinimide formation. Biophysical Journal. PMID 34302792 DOI: 10.1016/j.bpj.2021.07.014 |
0.773 |
|
| 2021 |
Kalmankar NV, Balaram P, Venkatesan R. Mass Spectrometric Analysis of Cyclotides from Clitoria ternatea: Xxx-Pro Bond Fragmentation as Convenient Diagnostic of Pro Residue Positioning. Chemistry, An Asian Journal. PMID 34288513 DOI: 10.1002/asia.202100585 |
0.402 |
|
| 2020 |
Kumar S, Venkatesha MA, Lall S, Prakash S, Balaram P. Correction to Mechanistic Insights into an Unusual Side-Chain-Mediated N-C Bond Cleavage under Collision-Induced Dissociation Conditions in the Disulfide-Containing Peptide Conopressin. Journal of the American Society For Mass Spectrometry. PMID 33030902 DOI: 10.1021/jasms.0c00345 |
0.488 |
|
| 2020 |
Kalmankar NV, Venkatesan R, Balaram P, Sowdhamini R. Transcriptomic profiling of the medicinal plant Clitoria ternatea: identification of potential genes in cyclotide biosynthesis. Scientific Reports. 10: 12658. PMID 32728092 DOI: 10.1038/S41598-020-69452-7 |
0.418 |
|
| 2020 |
Kumar S, Venkatesha MA, Lall S, Prakash S, Balaram P. Mechanistic insights into an unusual side chain mediated N-Cα bond cleavage under collision induced dissociation conditions in the disulfide containing peptide conopressin. Journal of the American Society For Mass Spectrometry. PMID 32175740 DOI: 10.1021/Jasms.0C00023 |
0.608 |
|
| 2020 |
Kumar S, Vijayasarathy M, Venkatesha MA, Sunita P, Balaram P. Cone snail analogs of the pituitary hormones oxytocin/vasopressin and their carrier protein neurophysin. Proteomic and transcriptomic identification of conopressins and conophysins. Biochimica Et Biophysica Acta. Proteins and Proteomics. 140391. PMID 32058072 DOI: 10.1016/J.Bbapap.2020.140391 |
0.529 |
|
| 2020 |
Balaram P, Ramakrishnan V. Deciphering the Gene Machine Resonance. 25: 595-608. DOI: 10.1007/s12045-020-0973-3 |
0.169 |
|
| 2019 |
Basuroy K, Kantharaju K, Aravinda S, Shamala N, Balaram P. Pregabalin peptides: conformational comparison of γ- and γ-substituted γ-amino acids in αγααα pentapeptides. Amino Acids. PMID 31428911 DOI: 10.1007/S00726-019-02768-5 |
0.502 |
|
| 2019 |
Sathyamurthy N, Balaram P. Face to Face with Professor P. Balaram Resonance. 24: 697-710. DOI: 10.1007/s12045-019-0828-y |
0.479 |
|
| 2018 |
Vijayasarathy M, Balaram P. Cone snail prolyl-4-hydroxylase α-subunit sequences derived from transcriptomic data and mass spectrometric analysis of variable proline hydroxylation in C. amadis venom. Journal of Proteomics. 194: 37-48. PMID 30593932 DOI: 10.1016/j.jprot.2018.12.028 |
0.42 |
|
| 2018 |
Vijayasarathy M, Basheer SM, Balaram P. Cone Snail Glutaminyl Cyclase Sequences from Transcriptomic Analysis and Mass Spectrometric Characterisation of Two Pyroglutamyl Conotoxins. Journal of Proteome Research. PMID 29947227 DOI: 10.1021/Acs.Jproteome.8B00132 |
0.516 |
|
| 2018 |
Vijayasarathy M, Balaram P. Mass spectrometric identification of bromotryptophan containing conotoxin sequences from the venom of C. amadis. Toxicon : Official Journal of the International Society On Toxinology. 144: 68-74. PMID 29447903 DOI: 10.1016/j.toxicon.2018.02.005 |
0.396 |
|
| 2018 |
Kalmankar NV, Balaram P, Ramanathan S, Venkatesan R. Modeling and Conformational Analysis of Cyclotides, a Class of Macrocyclic Disulfide Bonded Plant Peptides Biophysical Journal. 114. DOI: 10.1016/J.Bpj.2017.11.319 |
0.547 |
|
| 2018 |
Crisma M, Formaggio F, Alemán C, Torras J, Ramakrishnan C, Kalmankar N, Balaram P, Toniolo C. The fully-extended conformation in peptides and proteins Biopolymers. 110: 1-20. DOI: 10.1002/Bip.23100 |
0.623 |
|
| 2017 |
Vijayasarathy M, Basheer SM, Franklin JB, Balaram P. Contryphan Genes and Mature Peptides in the Venom of Nine Cone Snail Species by Transcriptomic and Mass Spectrometric Analysis. Journal of Proteome Research. 16: 763-772. PMID 28152596 DOI: 10.1021/Acs.Jproteome.6B00776 |
0.516 |
|
| 2017 |
Vasantha B, Yamanappa H, Raghothama S, Balaram P. Conformational properties and aggregation of homo-oligomeric β (R)-valine peptides in organic solvents. Biopolymers. 108. PMID 28026005 DOI: 10.1002/Bip.23011 |
0.828 |
|
| 2016 |
Kumar S, Prakash S, Gupta K, Dongre A, Balaram P, Balaram H. Unexpected functional implication of a stable succinimide in the structural stability of Methanocaldococcus jannaschii glutaminase. Nature Communications. 7: 12798. PMID 27677693 DOI: 10.1038/Ncomms12798 |
0.445 |
|
| 2016 |
Vasantha B, George G, Raghothama S, Balaram P. Homooligomeric β(3) (R)-Valine Peptides: Transformation between C14 and C12 Helical Structures Induced by a Guest Aib Residue. Biopolymers. PMID 27539268 DOI: 10.1002/Bip.22935 |
0.827 |
|
| 2016 |
Reddy MM, Basuroy K, Aravinda S, Balaram P. Crystallographic characterization of the α,γ C12 helix in hybrid peptide sequences. Journal of Peptide Science : An Official Publication of the European Peptide Society. 22: 504-10. PMID 27443975 DOI: 10.1002/Psc.2896 |
0.534 |
|
| 2016 |
Toniolo C, Crisma M, Formaggio F, Alemán C, Ramakrishnan C, Kalmankar N, Balaram P. Intramolecular Backbone···Backbone Hydrogen Bonds in Polypeptide Conformations. The Other Way Around: ε-Turn. Biopolymers. PMID 27404945 DOI: 10.1002/Bip.22911 |
0.604 |
|
| 2016 |
Bandyopadhyay D, Prakash S, Gupta K, Balaram P. Mass spectrometric analysis of dimer disrupting mutations in Plasmodium triosephosphate isomerase. Analytical Biochemistry. PMID 26919806 DOI: 10.1016/J.Ab.2016.02.011 |
0.444 |
|
| 2016 |
Pareek V, Samanta M, Joshi NV, Balaram H, Murthy MR, Balaram P. Connecting active site loop conformations and catalysis in triosephosphate isomerase: insights from a rare variation at residue 96 in the plasmodial enzyme. Chembiochem : a European Journal of Chemical Biology. PMID 26762569 DOI: 10.1002/Cbic.201500532 |
0.453 |
|
| 2015 |
Toniolo C, Crisma M, Moretto A, Peggion C, Formaggio F, Alemán C, Cativiela C, Ramakrishnan C, Balaram P. Peptide δ-Turn: Literature Survey and Recent Progress. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 13866-77. PMID 26243713 DOI: 10.1002/Chem.201501467 |
0.584 |
|
| 2015 |
Bandyopadhyay D, Murthy MR, Balaram H, Balaram P. Probing the role of highly conserved residues in triosephosphate isomerase - analysis of site specific mutants at positions 64 and 75 in the Plasmodial enzyme. The Febs Journal. PMID 26206206 DOI: 10.1111/Febs.13384 |
0.42 |
|
| 2015 |
Chandrappa S, Madhusudana Reddy MB, Sonti R, Basuroy K, Raghothama S, Balaram P. Directing peptide conformation with centrally positioned pre-organized dipeptide segments: studies of a 12-residue helix and β-hairpin. Amino Acids. 47: 291-301. PMID 25399053 DOI: 10.1007/S00726-014-1858-0 |
0.871 |
|
| 2015 |
Madhusudana Reddy MB, Basuroy K, Chandrappa S, Dinesh B, Vasantha B, Achanna Venkatesha M, Balaram P. Structural characterization of folded and extended conformations in peptides containing γ amino acids with proteinogenic side chains: Crystal structures of γn, (αγ)n and γγδγ sequences New Journal of Chemistry. 39: 3319-3326. DOI: 10.1039/C5Nj00132C |
0.566 |
|
| 2014 |
Pal R, Reddy MB, Dinesh B, Balaram P, Guru Row TN. Temperature-induced reversible first-order single crystal to single crystal phase transition in Boc-γ(4)(R)Val-Val-OH: interplay of enthalpy and entropy. The Journal of Physical Chemistry. A. 118: 9568-74. PMID 25198546 DOI: 10.1021/Jp506874Q |
0.396 |
|
| 2014 |
Basuroy K, Karuppiah V, Balaram P. C11/C9 helices in crystals of αβ hybrid peptides and switching structures between helix types by variation in the α-residue. Organic Letters. 16: 4614-7. PMID 25144906 DOI: 10.1021/Ol5021866 |
0.595 |
|
| 2014 |
Sonti R, Rao KN, Chidanand S, Gowd KH, Raghothama S, Balaram P. Conformational analysis of a 20-membered cyclic peptide disulfide from Conus virgo with a WPW segment: evidence for an aromatic-proline sandwich. Chemistry (Weinheim An Der Bergstrasse, Germany). 20: 5075-86. PMID 24644085 DOI: 10.1002/Chem.201303687 |
0.857 |
|
| 2014 |
Sonti R, Dinesh B, Basuroy K, Raghothama S, Shamala N, Balaram P. C12 helices in long hybrid (αγ)n peptides composed entirely of unconstrained residues with proteinogenic side chains. Organic Letters. 16: 1656-9. PMID 24588077 DOI: 10.1021/Ol500307P |
0.856 |
|
| 2014 |
Kalmankar NV, Ramakrishnan C, Balaram P. Sparsely populated residue conformations in protein structures: revisiting "experimental" Ramachandran maps. Proteins. 82: 1101-12. PMID 23934782 DOI: 10.1002/Prot.24384 |
0.499 |
|
| 2013 |
Sonti R, Gowd KH, Rao KN, Ragothama S, Rodriguez A, Perez JJ, Balaram P. Conformational diversity in contryphans from Conus venom: cis-trans isomerisation and aromatic/proline interactions in the 23-membered ring of a 7-residue peptide disulfide loop. Chemistry (Weinheim An Der Bergstrasse, Germany). 19: 15175-89. PMID 24115170 DOI: 10.1002/Chem.201301722 |
0.608 |
|
| 2013 |
Basuroy K, Dinesh B, Reddy MB, Chandrappa S, Raghothama S, Shamala N, Balaram P. Unconstrained homooligomeric γ-peptides show high propensity for C14 helix formation. Organic Letters. 15: 4866-9. PMID 24000950 DOI: 10.1021/Ol402248S |
0.831 |
|
| 2013 |
Aravinda S, Raghavender US, Rai R, Harini VV, Shamala N, Balaram P. Analysis of designed β-hairpin peptides: molecular conformation and packing in crystals. Organic & Biomolecular Chemistry. 11: 4220-31. PMID 23680821 DOI: 10.1039/C3Ob25777K |
0.582 |
|
| 2013 |
Kuang Z, Zhang MM, Gupta K, Gajewiak J, Gulyas J, Balaram P, Rivier JE, Olivera BM, Yoshikami D, Bulaj G, Norton RS. Mammalian neuronal sodium channel blocker μ-conotoxin BuIIIB has a structured N-terminus that influences potency. Acs Chemical Biology. 8: 1344-51. PMID 23557677 DOI: 10.1021/Cb300674X |
0.54 |
|
| 2013 |
Sonti R, Gopi HN, Muddegowda U, Ragothama S, Balaram P. A designed three-stranded β-sheet in an α/β hybrid peptide. Chemistry (Weinheim An Der Bergstrasse, Germany). 19: 5955-65. PMID 23494971 DOI: 10.1002/Chem.201204327 |
0.792 |
|
| 2013 |
Bhattacharyya M, Gupta K, Gowd KH, Balaram P. Rapid mass spectrometric determination of disulfide connectivity in peptides and proteins. Molecular Biosystems. 9: 1340-50. PMID 23467691 DOI: 10.1039/C3Mb25534D |
0.56 |
|
| 2013 |
Basuroy K, Dinesh B, Shamala N, Balaram P. Promotion of folding in hybrid peptides through unconstrained γ residues: structural characterization of helices in (αγγ)n and (αγα)n sequences. Angewandte Chemie (International Ed. in English). 52: 3136-9. PMID 23382049 DOI: 10.1002/Anie.201209324 |
0.546 |
|
| 2013 |
Dinesh B, Vinaya V, Raghothama S, Balaram P. C12-Helix development in (αγ)n sequences - Spectroscopic characterization of Boc-[Aib-γ4(R)Val]-OMe oligomers European Journal of Organic Chemistry. 3590-3596. DOI: 10.1002/Ejoc.201300264 |
0.61 |
|
| 2012 |
Khoo KK, Gupta K, Green BR, Zhang MM, Watkins M, Olivera BM, Balaram P, Yoshikami D, Bulaj G, Norton RS. Distinct disulfide isomers of μ-conotoxins KIIIA and KIIIB block voltage-gated sodium channels. Biochemistry. 51: 9826-35. PMID 23167564 DOI: 10.1021/Bi301256S |
0.47 |
|
| 2012 |
Sonti R, Rai R, Ragothama S, Balaram P. NMR analysis of cross strand aromatic interactions in an 8 residue hairpin and a 14 residue three stranded β-sheet peptide. The Journal of Physical Chemistry. B. 116: 14207-15. PMID 23163345 DOI: 10.1021/Jp3034769 |
0.627 |
|
| 2012 |
Pathak KV, Keharia H, Gupta K, Thakur SS, Balaram P. Lipopeptides from the banyan endophyte, Bacillus subtilis K1: mass spectrometric characterization of a library of fengycins. Journal of the American Society For Mass Spectrometry. 23: 1716-28. PMID 22847390 DOI: 10.1007/S13361-012-0437-4 |
0.396 |
|
| 2012 |
Basuroy K, Dinesh B, Shamala N, Balaram P. Structural characterization of backbone-expanded helices in hybrid peptides: (αγ)n and (αβ)n sequences with unconstrained β and γ homologues of L-Val. Angewandte Chemie (International Ed. in English). 51: 8736-9. PMID 22833468 DOI: 10.1002/Anie.201204436 |
0.602 |
|
| 2012 |
Rajagopal A, Aravinda S, Raghothama S, Shamala N, Balaram P. Aromatic interactions in model peptide β-hairpins: ring current effects on proton chemical shifts. Biopolymers. 98: 185-94. PMID 22782561 DOI: 10.1002/Bip.22003 |
0.856 |
|
| 2012 |
Basuroy K, Rajagopal A, Raghothama S, Shamala N, Balaram P. β-Turn analogues in model αβ-hybrid peptides: structural characterization of peptides containing β(2,2)Ac6c and β(3,3)Ac6c residues. Chemistry, An Asian Journal. 7: 1671-8. PMID 22555984 DOI: 10.1002/Asia.201200052 |
0.851 |
|
| 2012 |
Chandrappa S, Aravinda S, Raghothama S, Sonti R, Rai R, Harini VV, Shamala N, Balaram P. Helix and hairpin nucleation in short peptides using centrally positioned conformationally constrained dipeptide segments. Organic & Biomolecular Chemistry. 10: 2815-23. PMID 22374581 DOI: 10.1039/C2Ob06817F |
0.857 |
|
| 2012 |
Vasudev PG, Banerjee M, Ramakrishnan C, Balaram P. Asparagine and glutamine differ in their propensities to form specific side chain-backbone hydrogen bonded motifs in proteins. Proteins. 80: 991-1002. PMID 22228445 DOI: 10.1002/Prot.24001 |
0.534 |
|
| 2012 |
Gupta K, Kumar M, Chandrashekara K, Krishnan KS, Balaram P. Combined electron transfer dissociation-collision-induced dissociation fragmentation in the mass spectrometric distinction of leucine, isoleucine, and hydroxyproline residues in Peptide natural products. Journal of Proteome Research. 11: 515-22. PMID 22111579 DOI: 10.1021/Pr200091V |
0.741 |
|
| 2012 |
Aravinda S, Shamala N, Karle IL, Balaram P. Characterization of bent helical conformations in polymorphic forms of a designed 18-residue peptide containing a central gly-pro segment. Biopolymers. 98: 76-86. PMID 21792844 DOI: 10.1002/Bip.21697 |
0.532 |
|
| 2012 |
Dinesh B, Basuroy K, Shamala N, Balaram P. Structural characterization of folded pentapeptides containing centrally positioned β(R)Val, γ(R)Val and γ(S)Val residues Tetrahedron. 68: 4374-4380. DOI: 10.1016/J.Tet.2012.02.034 |
0.589 |
|
| 2012 |
Basuroy K, Karuppiah V, Shamala N, Balaram P. The structural characterization of folded peptides containing the conformationally constrained β-amino acid residue β 2,2Ac6c Helvetica Chimica Acta. 95: 2589-2603. DOI: 10.1002/Hlca.201200537 |
0.566 |
|
| 2011 |
Rajagopal A, Aravinda S, Raghothama S, Shamala N, Balaram P. Chain length effects on helix-hairpin distribution in short peptides with Aib-DAla and Aib-Aib segments. Biopolymers. 96: 744-56. PMID 22252425 DOI: 10.1002/Bip.21613 |
0.859 |
|
| 2011 |
Banerjee M, Gupta K, Balaram H, Balaram P. Mass spectrometric identification of an intramolecular disulfide bond in thermally inactivated triosephosphate isomerase from a thermophilic organism Methanocaldococcus jannaschii. Rapid Communications in Mass Spectrometry : Rcm. 25: 1915-23. PMID 21698673 DOI: 10.1002/Rcm.5058 |
0.442 |
|
| 2011 |
Samanta M, Murthy MR, Balaram H, Balaram P. Revisiting the mechanism of the triosephosphate isomerase reaction: the role of the fully conserved glutamic acid 97 residue. Chembiochem : a European Journal of Chemical Biology. 12: 1886-96. PMID 21671330 DOI: 10.1002/Cbic.201100116 |
0.464 |
|
| 2011 |
Raghavender US, Chatterjee B, Saha I, Rajagopal A, Shamala N, Balaram P. Entrapment of a water wire in a hydrophobic peptide channel with an aromatic lining. The Journal of Physical Chemistry. B. 115: 9236-43. PMID 21639147 DOI: 10.1021/Jp200462H |
0.499 |
|
| 2011 |
Samanta M, Banerjee M, Murthy MR, Balaram H, Balaram P. Probing the role of the fully conserved Cys126 in triosephosphate isomerase by site-specific mutagenesis--distal effects on dimer stability. The Febs Journal. 278: 1932-43. PMID 21447068 DOI: 10.1111/J.1742-4658.2011.08110.X |
0.422 |
|
| 2011 |
Banerjee M, Balaram H, Joshi NV, Balaram P. Engineered dimer interface mutants of triosephosphate isomerase: the role of inter-subunit interactions in enzyme function and stability. Protein Engineering, Design & Selection : Peds. 24: 463-72. PMID 21289039 DOI: 10.1093/Protein/Gzr005 |
0.442 |
|
| 2011 |
Vasudev PG, Chatterjee S, Shamala N, Balaram P. Structural chemistry of peptides containing backbone expanded amino acid residues: conformational features of β, γ, and hybrid peptides. Chemical Reviews. 111: 657-87. PMID 20843067 DOI: 10.1021/Cr100100X |
0.608 |
|
| 2010 |
Bhat VS, Dewan KK, Krishnaswamy PR, Mandal AK, Balaram P. Characterization of a hemoglobin variant: HbQ-India / IVS 1-1 [G>T]-β-thalassemia. Indian Journal of Clinical Biochemistry : Ijcb. 25: 99-104. PMID 23105893 DOI: 10.1007/S12291-010-0020-3 |
0.408 |
|
| 2010 |
Gupta K, Kumar M, Balaram P. Disulfide bond assignments by mass spectrometry of native natural peptides: cysteine pairing in disulfide bonded conotoxins. Analytical Chemistry. 82: 8313-9. PMID 20843009 DOI: 10.1021/Ac101867E |
0.601 |
|
| 2010 |
Sarojini V, Balaji Rao R, Ragothama S, Balaram P. Solution conformation of a tetradecapeptide stabilized by two di-n-propyl glycine residues. Journal of Peptide Science : An Official Publication of the European Peptide Society. 16: 430-6. PMID 20623490 DOI: 10.1002/Psc.1259 |
0.592 |
|
| 2010 |
Balaram P. Hybrid polypeptides: gabapentin as a stereochemically constrained γ-amino acid residue. Biopolymers. 94: 733-41. PMID 20564041 DOI: 10.1002/Bip.21468 |
0.57 |
|
| 2010 |
Raghavender US, Aravinda S, Rai R, Shamala N, Balaram P. Peptide hairpin nucleation with the obligatory Type I' beta-turn Aib-DPro segment. Organic & Biomolecular Chemistry. 8: 3133-5. PMID 20532330 DOI: 10.1039/C004577M |
0.509 |
|
| 2010 |
Raghothama S, Aravinda S, Shamala N, Balaram P. Helical conformations of hexapeptides containing N-terminus diproline segments. Biopolymers. 94: 360-70. PMID 20108314 DOI: 10.1002/Bip.21395 |
0.874 |
|
| 2010 |
Raghavender US, Kantharaju, Aravinda S, Shamala N, Balaram P. Hydrophobic peptide channels and encapsulated water wires. Journal of the American Chemical Society. 132: 1075-86. PMID 20043694 DOI: 10.1021/Ja9083978 |
0.517 |
|
| 2010 |
BANERJEE A, BALARAM P. ChemInform Abstract: Stereochemistry of Peptides and Polypeptides Containing Omega Amino Acids Cheminform. 29: no-no. DOI: 10.1002/CHIN.199818337 |
0.46 |
|
| 2010 |
BALARAM P. ChemInform Abstract: A Model for the Structure-Stabilizing Effects of Fluoroalcohols on Peptides. A New Look at an Old Problem Cheminform. 29: no-no. DOI: 10.1002/CHIN.199802300 |
0.426 |
|
| 2009 |
Thakur SS, Ranganayaki RS, Gupta K, Balaram P. Identification of alpha- and beta-hydroxy acid containing cyclodepsipeptides in natural peptide mixtures using negative ion mass spectrometry. Journal of the American Society For Mass Spectrometry. 20: 2221-8. PMID 19811932 DOI: 10.1016/J.Jasms.2009.08.010 |
0.49 |
|
| 2009 |
Petrovic AG, Polavarapu PL, Mahalakshmi R, Balaram P. Characterization of folded conformations in a tetrapeptide containing two tryptophan residues by vibrational circular dichroism. Chirality. 21: E76-85. PMID 19750497 DOI: 10.1002/Chir.20779 |
0.744 |
|
| 2009 |
Gayathri P, Banerjee M, Vijayalakshmi A, Balaram H, Balaram P, Murthy MR. Biochemical and structural characterization of residue 96 mutants of Plasmodium falciparum triosephosphate isomerase: active-site loop conformation, hydration and identification of a dimer-interface ligand-binding site. Acta Crystallographica. Section D, Biological Crystallography. 65: 847-57. PMID 19622869 DOI: 10.1107/S0907444909018666 |
0.416 |
|
| 2009 |
Banerjee M, Balaram H, Balaram P. Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase. The role of conserved residues and complementary mutations. The Febs Journal. 276: 4169-83. PMID 19583769 DOI: 10.1111/J.1742-4658.2009.07126.X |
0.435 |
|
| 2009 |
Raghavender US, Aravinda S, Shamala N, Kantharaju, Rai R, Balaram P. Characterization of water wires inside hydrophobic tubular peptide structures. Journal of the American Chemical Society. 131: 15130-2. PMID 19580271 DOI: 10.1021/Ja9038906 |
0.48 |
|
| 2009 |
Vasudev PG, Chatterjee S, Shamala N, Balaram P. Gabapentin: a stereochemically constrained gamma amino acid residue in hybrid peptide design. Accounts of Chemical Research. 42: 1628-39. PMID 19572698 DOI: 10.1021/Ar9001153 |
0.511 |
|
| 2009 |
Vasudev PG, Chatterjee S, Ramakrishnan C, Shamala N, Balaram P. Conformational choices for the stereochemically constrained gamma-amino acid residue gabapentin: theoretical studies and correlation with experimental results. Biopolymers. 92: 426-35. PMID 19384987 DOI: 10.1002/Bip.21214 |
0.589 |
|
| 2009 |
Raghothama S, Raghavender US, Aravinda S, Shamala N, Balaram P. Conformations of heterochiral and homochiral proline-pseudoproline segments in peptides: context dependent cis-trans peptide bond isomerization. Biopolymers. 92: 405-16. PMID 19373926 DOI: 10.1002/Bip.21207 |
0.86 |
|
| 2009 |
Chatterjee S, Vasudev PG, Raghothama S, Ramakrishnan C, Shamala N, Balaram P. Expanding the peptide beta-turn in alphagamma hybrid sequences: 12 atom hydrogen bonded helical and hairpin turns. Journal of the American Chemical Society. 131: 5956-65. PMID 19341285 DOI: 10.1021/Ja900618H |
0.863 |
|
| 2009 |
Thakur SS, Deepalakshmi PD, Gayathri P, Banerjee M, Murthy MR, Balaram P. Detection of the protein dimers, multiple monomeric states and hydrated forms of Plasmodium falciparum triosephosphate isomerase in the gas phase. Protein Engineering, Design & Selection : Peds. 22: 289-304. PMID 19261703 DOI: 10.1093/Protein/Gzp005 |
0.427 |
|
| 2009 |
Thakur SS, Balaram P. Characterization of alkali induced formation of lanthionine, trisulfides, and tetrasulfides from peptide disulfides using negative ion mass spectrometry. Journal of the American Society For Mass Spectrometry. 20: 783-91. PMID 19200754 DOI: 10.1016/J.Jasms.2008.12.019 |
0.569 |
|
| 2009 |
Vasudev PG, Aravinda S, Ananda K, Veena SD, Nagarajan K, Shamala N, Balaram P. Crystal structures of a new polymorphic form of gabapentin monohydrate and the e and z isomers of 4-tertiarybutylgabapentin. Chemical Biology & Drug Design. 73: 83-96. PMID 19016796 DOI: 10.1111/J.1747-0285.2008.00726.X |
0.596 |
|
| 2009 |
Datta S, Shamala N, Banerjee A, Balaram P. Hydrogen bonding in peptide helices. Analysis of two independent helices in the crystal structure of a peptide Boc-Val-Ala-Leu-Aib-Val-Ala-Phe-OMe. Journal of Peptide Research. 49: 604-611. PMID 9266489 DOI: 10.1111/J.1399-3011.1997.Tb01169.X |
0.637 |
|
| 2009 |
Datta S, Shamala N, Gurunath R, Balaram P. Observation of a mixed antiparallel and parallel beta-sheet motif in the crystal structure of Boc-Ala-Ile-Aib-OMe. International Journal of Peptide and Protein Research. 48: 209-214. PMID 8897087 DOI: 10.1111/J.1399-3011.1996.Tb00833.X |
0.505 |
|
| 2009 |
Gunasekaran K, Ramakrishnan C, Balaram P. Stereochemical analysis of the antigenic tip of the V3 loop peptide of HIV-1 gp120. International Journal of Peptide and Protein Research. 46: 359-363. PMID 8567179 DOI: 10.1111/J.1399-3011.1995.Tb01069.X |
0.577 |
|
| 2009 |
Sudha TS, Vijayakumar EKS, Balaram P. Circular dichroism studies of helical oligopeptides: Can 310 and α‐helical conformations be chiroptically distinguished? International Journal of Peptide and Protein Research. 22: 464-468. PMID 6654594 DOI: 10.1111/J.1399-3011.1983.Tb02116.X |
0.579 |
|
| 2009 |
Uma K, Chauhan VS, Kumar A, Balaram P. Conformations of dehydrophenylalanine containing peptides. Nuclear Overhauser effect study of two acyclic tetrapeptides. International Journal of Peptide and Protein Research. 31: 349-358. PMID 3391742 DOI: 10.1111/J.1399-3011.1988.Tb00044.X |
0.608 |
|
| 2009 |
Balaram H, Uma K, Balaram P. Synthetic peptide models for protein secondary structures β‐Sheet formation in acyclic cystine peptides International Journal of Peptide and Protein Research. 35: 495-500. PMID 2401590 DOI: 10.1111/J.1399-3011.1990.Tb00253.X |
0.615 |
|
| 2009 |
Valle G, Crisma M, Toniolo C, Sudhanand, Rao RB, Sukumar M, Balaram P. Stereochemistry of peptides containing 1‐aminocycloheptane‐1‐carboxylic acid (Ac7c) International Journal of Peptide and Protein Research. 38: 511-518. PMID 1819586 DOI: 10.1111/J.1399-3011.1991.Tb01534.X |
0.628 |
|
| 2009 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Peptide mimics for structural features in proteins. Crystal structures of three heptapeptide helices with a C-terminal 6-->1 hydrogen bond. International Journal of Peptide and Protein Research. 42: 401-410. DOI: 10.1111/J.1399-3011.1993.Tb00147.X |
0.583 |
|
| 2009 |
Karle IL, Flippen-Anderson JL, Sukumar M, Balaram P. Parallel and antiparallel aggregation of alpha-helices. Crystal structures of two apolar decapeptides X-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe (X = Boc, Ac). International Journal of Peptide and Protein Research. 35: 518-526. DOI: 10.1111/J.1399-3011.1990.Tb00256.X |
0.485 |
|
| 2009 |
Kaur P, Uma K, Balaram P, Chauhan VS. Synthetic and conformational studies on dehydrophenylalanine containing model peptides International Journal of Peptide and Protein Research. 33: 103-109. DOI: 10.1111/J.1399-3011.1989.Tb00194.X |
0.573 |
|
| 2009 |
CHANDRASEKHAR K, DAS MK, KUMAR A, BALARAM P. Molecular conformation of alamethicin in dimethylsulfoxide solution International Journal of Peptide and Protein Research. 32: 167-174. DOI: 10.1111/J.1399-3011.1988.Tb00931.X |
0.561 |
|
| 2009 |
Kishore R, Ishizaki H, Tu AT, Ravi A, Balaram P. Cystine peptides: disulfide conformations in 14-membered loops investigated by Raman spectroscopy and circular dichroism International Journal of Peptide and Protein Research. 30: 474-480. DOI: 10.1111/J.1399-3011.1987.Tb03355.X |
0.586 |
|
| 2009 |
Kishore R, Raghothama S, Balaram P. Cystine peptides. Spectroscopic studies on the conformations of a cyclic pentapeptide disulfide International Journal of Peptide and Protein Research. 29: 381-391. DOI: 10.1111/J.1399-3011.1987.Tb02265.X |
0.605 |
|
| 2009 |
Chauhan V, Sharma A, Uma K, Paul P, Balaram P. Conformations of dehydrophenylalanine containing peptides. NMR studies on three tripeptides with a central dehydrophenylalanyl residue. International Journal of Peptide and Protein Research. 29: 126-133. DOI: 10.1111/J.1399-3011.1987.Tb02238.X |
0.621 |
|
| 2009 |
Francis AK, Vijayakumar EKS, Balaram P, Vijayan M. A helical peptide containing a majority of valyl residues. Crystal structure of t-butyloxycarbonyl-(L-valyl-α-aminoisobutyryl) 3 -L-valyl methyl ester monohydrate International Journal of Peptide and Protein Research. 26: 214-223. DOI: 10.1111/J.1399-3011.1985.Tb03199.X |
0.567 |
|
| 2009 |
Bardi R, Piazzesi A, Toniolo C, Sukumar M, Raj P, Balaram P. Conformations Of Peptides Containing 1-Aminocyclohexane-Carboxylic Acid (Acc6) - Crystal-Structures Of 2 Model Peptides International Journal of Peptide and Protein Research. 25: 628-639. DOI: 10.1111/J.1399-3011.1985.Tb02220.X |
0.574 |
|
| 2009 |
Marr‐Leisy D, Lahiri K, Balaram P. Bilirubin binding to polypeptides and chiral amines. Induced circular dichroism and fluorescence studies International Journal of Peptide and Protein Research. 25: 290-296. DOI: 10.1111/J.1399-3011.1985.Tb02176.X |
0.506 |
|
| 2009 |
Crisma M, Fasman G, Balaram H, Balaram P. Peptide models for b-turns.A circular dichroism study International Journal of Peptide and Protein Research. 23: 411-419. DOI: 10.1111/J.1399-3011.1984.Tb02739.X |
0.56 |
|
| 2009 |
Prasad BV, Balaram H, Balaram P. Acyclic peptides as conformational models Crystal structure of Boc-Aib-Leu-Pro-NHMe± 2H2O International Journal of Peptide and Protein Research. 24: 135-140. DOI: 10.1111/J.1399-3011.1984.Tb00938.X |
0.505 |
|
| 2009 |
Iqbal M, Nagaraj R, Balaram P. 1H N.M.R. studies of protected alpha-aminoisobutyric acid containing peptides. Chemical shift nonequivalence of benzyloxycarbonyl methylene protons. International Journal of Peptide and Protein Research. 18: 208-213. DOI: 10.1111/J.1399-3011.1981.Tb02059.X |
0.575 |
|
| 2009 |
Nagaraj R, Venkatachalapathi Y, Balaram P. ROTATIONAL ISOMERISM ABOUT THE Cα-CO BOND IN PROLINE DERIVATIVES International Journal of Peptide and Protein Research. 16: 291-298. DOI: 10.1111/J.1399-3011.1980.Tb02589.X |
0.419 |
|
| 2009 |
Das MK, Vithayathil PJ, Balaram P. Stabilisation of enzyme structures by inhibitors. A nuclear magnetic resonance study of the effect of phosphate on the acid unfolding of ribonuclease A. International Journal of Peptide and Protein Research. 10: 9-16. DOI: 10.1111/J.1399-3011.1977.Tb02771.X |
0.419 |
|
| 2009 |
Balaram P. The Indian institute of science: Marking a centenary Resonance. 14: 416-429. DOI: 10.1007/s12045-009-0044-2 |
0.174 |
|
| 2009 |
Balaram P. Anil Lala (1950–2004) Protein Science. 13: 2571-2572. DOI: 10.1002/Pro.132571 |
0.372 |
|
| 2008 |
Chatterjee S, Vasudev PG, Raghothama S, Shamala N, Balaram P. Solid state and solution conformations of a hybrid alphagammaalphaalphagammaalpha hexapeptide. Characterization of a backbone expanded analog of the alpha-polypeptide 3(10)-helix. Biopolymers. 90: 759-71. PMID 18767124 DOI: 10.1002/Bip.21076 |
0.853 |
|
| 2008 |
Chatterjee S, Vasudev PG, Ananda K, Raghothama S, Shamala N, Balaram P. Multiple conformational states in crystals and in solution in alphagamma hybrid peptides. Fragility of the C12 helix in short sequences. The Journal of Organic Chemistry. 73: 6595-606. PMID 18662036 DOI: 10.1021/Jo8009819 |
0.847 |
|
| 2008 |
Aravinda S, Shamala N, Balaram P. Aib residues in peptaibiotics and synthetic sequences: analysis of nonhelical conformations. Chemistry & Biodiversity. 5: 1238-62. PMID 18649312 DOI: 10.1002/Cbdv.200890112 |
0.588 |
|
| 2008 |
Vasudev PG, Chatterjee S, Ananda K, Shamala N, Balaram P. Hybrid alphagamma polypeptides: structural characterization of a C12/C10 helix with alternating hydrogen-bond polarity. Angewandte Chemie (International Ed. in English). 47: 6430-2. PMID 18618884 DOI: 10.1002/Anie.200801665 |
0.536 |
|
| 2008 |
Chatterjee B, Saha I, Raghothama S, Aravinda S, Rai R, Shamala N, Balaram P. Designed peptides with homochiral and heterochiral diproline templates as conformational constraints. Chemistry (Weinheim An Der Bergstrasse, Germany). 14: 6192-204. PMID 18491347 DOI: 10.1002/Chem.200702029 |
0.822 |
|
| 2008 |
Saha I, Chatterjee B, Shamala N, Balaram P. Crystal structures of peptide enantiomers and racemates: probing conformational diversity in heterochiral Pro-Pro sequences. Biopolymers. 90: 537-43. PMID 18335426 DOI: 10.1002/Bip.20982 |
0.593 |
|
| 2008 |
Gowd KH, Dewan KK, Iengar P, Krishnan KS, Balaram P. Probing peptide libraries from Conus achatinus using mass spectrometry and cDNA sequencing: identification of delta and omega-conotoxins. Journal of Mass Spectrometry : Jms. 43: 791-805. PMID 18286662 DOI: 10.1002/Jms.1377 |
0.752 |
|
| 2008 |
Vasudev PG, Rai R, Shamala N, Balaram P. Conformations of beta-amino acid residues in peptides: X-ray diffraction studies of peptides containing the achiral residue 1-aminocyclohexaneacetic acid, beta3,3Ac6c. Biopolymers. 90: 138-50. PMID 18273891 DOI: 10.1002/Bip.20957 |
0.535 |
|
| 2008 |
Saikumari YK, Balaram P. An internally quenched fluorescent substrate for collagenase. Biopolymers. 90: 131-7. PMID 18260138 DOI: 10.1002/Bip.20952 |
0.548 |
|
| 2008 |
Thakur SS, Balaram P. Fragmentation of peptide disulfides under conditions of negative ion mass spectrometry: studies of oxidized glutathione and contryphan. Journal of the American Society For Mass Spectrometry. 19: 358-66. PMID 18258450 DOI: 10.1016/J.Jasms.2007.12.005 |
0.455 |
|
| 2008 |
Vasudev PG, Shamala N, Balaram P. Nucleation, growth, and form in crystals of peptide helices. The Journal of Physical Chemistry. B. 112: 1308-14. PMID 18173258 DOI: 10.1021/Jp077231D |
0.58 |
|
| 2008 |
Hegde RP, Aravinda S, Rai R, Kaul R, Vijayalakshmi S, Rao RB, Shamala N, Balaram P. Conformation of di-n-propylglycine residues (Dpg) in peptides: crystal structures of a type I' beta-turn forming tetrapeptide and an alpha-helical tetradecapeptide. Journal of Peptide Science : An Official Publication of the European Peptide Society. 14: 648-59. PMID 18085516 DOI: 10.1002/Psc.962 |
0.646 |
|
| 2008 |
Mandal AK, Bisht S, Bhat VS, Krishnaswamy PR, Balaram P. Electrospray mass spectrometric characterization of hemoglobin Q (Hb Q-India) and a double mutant hemoglobin S/D in clinical samples. Clinical Biochemistry. 41: 75-81. PMID 17959160 DOI: 10.1016/J.Clinbiochem.2007.09.006 |
0.352 |
|
| 2008 |
Sengupta A, Mahalakshmi R, Shamala N, Balaram P. Aromatic interactions in tryptophan-containing peptides: crystal structures of model tryptophan peptides and phenylalanine analogs. Journal of Peptide Research. 65: 113-129. PMID 15686542 DOI: 10.1111/J.1399-3011.2004.00191.X |
0.784 |
|
| 2008 |
Balaram P. De novo design: backbone conformational constraints in nucleating helices and beta-hairpins. Journal of Peptide Research. 54: 195-199. PMID 10517156 DOI: 10.1034/J.1399-3011.1999.00119.X |
0.563 |
|
| 2008 |
Vasudev PG, Rai R, Shamala N, Balaram P. Erratum: “Conformations of β-amino acid residues in peptides: X-ray diffraction studies of peptides containing the achiral residue 1-aminocyclohexaneacetic acid, β3,3Ac6c” Biopolymers. 90: 581-582. DOI: 10.1002/bip.21014 |
0.473 |
|
| 2008 |
Vasudev P, Chatterjee S, Ananda K, Shamala N, Balaram P. Hybrid αγ Polypeptides: Structural Characterization of a C12/C10Helix with Alternating Hydrogen-Bond Polarity Angewandte Chemie. 120: 6530-6532. DOI: 10.1002/ange.200801665 |
0.357 |
|
| 2007 |
Tendulkar SR, Saikumari YK, Patel V, Raghotama S, Munshi TK, Balaram P, Chattoo BB. Isolation, purification and characterization of an antifungal molecule produced by Bacillus licheniformis BC98, and its effect on phytopathogen Magnaporthe grisea. Journal of Applied Microbiology. 103: 2331-9. PMID 18045418 DOI: 10.1111/J.1365-2672.2007.03501.X |
0.385 |
|
| 2007 |
Thakur SS, Balaram P. Rapid mass spectral identification of contryphans. Detection of characteristic peptide ions by fragmentation of intact disulfide-bonded peptides in crude venom. Rapid Communications in Mass Spectrometry : Rcm. 21: 3420-6. PMID 17902199 DOI: 10.1002/Rcm.3225 |
0.556 |
|
| 2007 |
Mandal AK, Balaram P. Mass spectrometric identification of pyroglutamic acid in peptides following selective hydrolysis. Analytical Biochemistry. 370: 118-20. PMID 17662685 DOI: 10.1016/J.Ab.2007.06.027 |
0.585 |
|
| 2007 |
Gowd KH, Krishnan KS, Balaram P. Identification of Conus amadis disulfide isomerase: minimum sequence length of peptide fragments necessary for protein annotation. Molecular Biosystems. 3: 554-66. PMID 17639131 DOI: 10.1039/B705382G |
0.731 |
|
| 2007 |
Mandal AK, Woodi M, Sood V, Krishnaswamy PR, Rao A, Ballal S, Balaram P. Quantitation and characterization of glutathionyl haemoglobin as an oxidative stress marker in chronic renal failure by mass spectrometry. Clinical Biochemistry. 40: 986-94. PMID 17574228 DOI: 10.1016/J.Clinbiochem.2007.05.006 |
0.317 |
|
| 2007 |
Mandal AK, Ramasamy MR, Sabareesh V, Openshaw ME, Krishnan KS, Balaram P. Sequencing of T-superfamily conotoxins from Conus virgo: pyroglutamic acid identification and disulfide arrangement by MALDI mass spectrometry. Journal of the American Society For Mass Spectrometry. 18: 1396-404. PMID 17544293 DOI: 10.1016/J.Jasms.2007.04.009 |
0.761 |
|
| 2007 |
Sabareesh V, Ranganayaki RS, Raghothama S, Bopanna MP, Balaram H, Srinivasan MC, Balaram P. Identification and characterization of a library of microheterogeneous cyclohexadepsipeptides from the fungus Isaria. Journal of Natural Products. 70: 715-29. PMID 17477570 DOI: 10.1021/Np060532E |
0.507 |
|
| 2007 |
Rai R, Vasudev PG, Ananda K, Raghothama S, Shamala N, Karle IL, Balaram P. Hybrid peptides: expanding the beta turn in peptide hairpins by the insertion of beta-, gamma-, and delta-residues. Chemistry (Weinheim An Der Bergstrasse, Germany). 13: 5917-26. PMID 17393543 DOI: 10.1002/Chem.200601562 |
0.847 |
|
| 2007 |
Vasudev PG, Ananda K, Chatterjee S, Aravinda S, Shamala N, Balaram P. Hybrid peptide design. Hydrogen bonded conformations in peptides containing the stereochemically constrained gamma-amino acid residue, gabapentin. Journal of the American Chemical Society. 129: 4039-48. PMID 17348653 DOI: 10.1021/Ja068910P |
0.661 |
|
| 2007 |
Chatterjee S, Roy RS, Balaram P. Expanding the polypeptide backbone: hydrogen-bonded conformations in hybrid polypeptides containing the higher homologues of alpha-amino acids. Journal of the Royal Society, Interface / the Royal Society. 4: 587-606. PMID 17251160 DOI: 10.1098/Rsif.2006.0203 |
0.633 |
|
| 2007 |
Gayathri P, Banerjee M, Vijayalakshmi A, Azeez S, Balaram H, Balaram P, Murthy MR. Structure of triosephosphate isomerase (TIM) from Methanocaldococcus jannaschii. Acta Crystallographica. Section D, Biological Crystallography. 63: 206-20. PMID 17242514 DOI: 10.1107/S0907444906046488 |
0.469 |
|
| 2007 |
Rai R, Raghothama S, Sridharan R, Balaram P. Tuning the beta-turn segment in designed peptide beta-hairpins: construction of a stable type I' beta-turn nucleus and hairpin-helix transition promoting segments. Biopolymers. 88: 350-61. PMID 17154289 DOI: 10.1002/Bip.20649 |
0.833 |
|
| 2007 |
Mahalakshmi R, Sengupta A, Raghothama S, Shamala N, Balaram P. Tryptophan rich peptides: influence of indole rings on backbone conformation. Biopolymers. 88: 36-54. PMID 17091496 DOI: 10.1002/Bip.20625 |
0.858 |
|
| 2007 |
Rai R, Balaram P. Control of Polypeptide Chain Folding and Assembly Foldamers: Structure, Properties, and Applications. 147-171. DOI: 10.1002/9783527611478.ch5 |
0.263 |
|
| 2006 |
Sengupta A, Aravinda S, Shamala N, Raja KM, Balaram P. Structural studies of model peptides containing beta-, gamma- and delta-amino acids. Organic & Biomolecular Chemistry. 4: 4214-22. PMID 17312978 DOI: 10.1039/B609863K |
0.633 |
|
| 2006 |
Nair SS, Nilsson CL, Emmett MR, Schaub TM, Gowd KH, Thakur SS, Krishnan KS, Balaram P, Marshall AG. De novo sequencing and disulfide mapping of a bromotryptophan-containing conotoxin by Fourier transform ion cyclotron resonance mass spectrometry. Analytical Chemistry. 78: 8082-8. PMID 17134143 DOI: 10.1021/Ac0607764 |
0.723 |
|
| 2006 |
Mahalakshmi R, Balaram P. Non-protein amino acids in the design of secondary structure scaffolds. Methods in Molecular Biology (Clifton, N.J.). 340: 71-94. PMID 16957333 DOI: 10.1385/1-59745-116-9:71 |
0.742 |
|
| 2006 |
Sabareesh V, Gowd KH, Ramasamy P, Sudarslal S, Krishnan KS, Sikdar SK, Balaram P. Characterization of contryphans from Conus loroisii and Conus amadis that target calcium channels. Peptides. 27: 2647-54. PMID 16945451 DOI: 10.1016/J.Peptides.2006.07.009 |
0.726 |
|
| 2006 |
Saikumari YK, Ravindra G, Balaram P. Structure formation in short designed peptides probed by proteolytic cleavage. Protein and Peptide Letters. 13: 471-6. PMID 16800800 DOI: 10.2174/092986606776819501 |
0.591 |
|
| 2006 |
Rai R, Aravinda S, Kanagarajadurai K, Raghothama S, Shamala N, Balaram P. Diproline templates as folding nuclei in designed peptides. Conformational analysis of synthetic peptide helices containing amino terminal Pro-Pro segments Journal of the American Chemical Society. 128: 7916-7928. PMID 16771506 DOI: 10.1021/Ja060674V |
0.856 |
|
| 2006 |
Iengar P, Joshi NV, Balaram P. Conformational and sequence signatures in beta helix proteins. Structure (London, England : 1993). 14: 529-42. PMID 16531237 DOI: 10.1016/J.Str.2005.11.021 |
0.518 |
|
| 2006 |
Sengupta A, Roy RS, Sabareesh V, Shamala N, Balaram P. Aggregation modes in sheets formed by protected beta-amino acids and beta-peptides. Organic & Biomolecular Chemistry. 4: 1166-73. PMID 16525563 DOI: 10.1039/B516088J |
0.47 |
|
| 2006 |
Rai R, Raghothama S, Balaram P. Design of a peptide hairpin containing a central three-residue loop Journal of the American Chemical Society. 128: 2675-2681. PMID 16492054 DOI: 10.1021/Ja056861V |
0.866 |
|
| 2006 |
Roy RS, Gopi HN, Raghothama S, Karle IL, Balaram P. Hybrid peptide hairpins containing alpha- and omega-amino acids: conformational analysis of decapeptides with unsubstituted beta-, gamma-, and delta-residues at positions 3 and 8. Chemistry (Weinheim An Der Bergstrasse, Germany). 12: 3295-302. PMID 16453362 DOI: 10.1002/Chem.200500742 |
0.858 |
|
| 2006 |
Sabareesh V, Balaram P. Tandem electrospray mass spectrometric studies of proton and sodium ion adducts of neutral peptides with modified N- and C-termini: synthetic model peptides and microheterogeneous peptaibol antibiotics. Rapid Communications in Mass Spectrometry : Rcm. 20: 618-28. PMID 16444685 DOI: 10.1002/Rcm.2349 |
0.496 |
|
| 2006 |
Mahalakshmi R, Raghothama S, Balaram P. NMR analysis of aromatic interactions in designed peptide β-hairpins Journal of the American Chemical Society. 128: 1125-1138. PMID 16433528 DOI: 10.1021/Ja054040K |
0.841 |
|
| 2005 |
Sarma SP, Kumar GS, Sudarslal S, Iengar P, Ramasamy P, Sikdar SK, Krishnan KS, Balaram P. Solution structure of delta-Am2766: a highly hydrophobic delta-conotoxin from Conus amadis that inhibits inactivation of neuronal voltage-gated sodium channels. Chemistry & Biodiversity. 2: 535-56. PMID 17192003 DOI: 10.1002/Cbdv.200590035 |
0.741 |
|
| 2005 |
Sri Ranjini A, Das PK, Balaram P. Binding constant measurement by hyper-Rayleigh scattering: bilirubin-human serum albumin binding as a case study. The Journal of Physical Chemistry. B. 109: 5950-3. PMID 16851649 DOI: 10.1021/Jp047268N |
0.597 |
|
| 2005 |
Gowd KH, Sabareesh V, Sudarslal S, Iengar P, Franklin B, Fernando A, Dewan K, Ramaswami M, Sarma SP, Sikdar S, Balaram P, Krishnan KS. Novel peptides of therapeutic promise from Indian Conidae. Annals of the New York Academy of Sciences. 1056: 462-73. PMID 16387709 DOI: 10.1196/Annals.1352.022 |
0.732 |
|
| 2005 |
Ananda K, Vasudev PG, Sengupta A, Raja KM, Shamala N, Balaram P. Polypeptide helices in hybrid peptide sequences. Journal of the American Chemical Society. 127: 16668-74. PMID 16305256 DOI: 10.1021/Ja055799Z |
0.593 |
|
| 2005 |
Mahalakshmi R, Shanmugam G, Polavarapu PL, Balaram P. Circular dichroism of designed peptide helices and beta-hairpins: analysis of Trp- and Tyr-rich peptides. Chembiochem : a European Journal of Chemical Biology. 6: 2152-8. PMID 16261550 DOI: 10.1002/Cbic.200500152 |
0.806 |
|
| 2005 |
Mahalakshmi R, Sengupta A, Raghothama S, Shamala N, Balaram P. Tryptophan-containing peptide helices: interactions involving the indole side chain. The Journal of Peptide Research : Official Journal of the American Peptide Society. 66: 277-96. PMID 16218995 DOI: 10.1111/J.1399-3011.2005.00301.X |
0.783 |
|
| 2005 |
Sampathkumar R, Balasubramanyam M, Sudarslal S, Rema M, Mohan V, Balaram P. Increased glutathionylated hemoglobin (HbSSG) in type 2 diabetes subjects with microangiopathy. Clinical Biochemistry. 38: 892-9. PMID 16051210 DOI: 10.1016/J.Clinbiochem.2005.06.009 |
0.321 |
|
| 2005 |
Vasudev PG, Shamala N, Ananda K, Balaram P. C9 helices and ribbons in gamma-peptides: crystal structures of gabapentin oligomers. Angewandte Chemie (International Ed. in English). 44: 4972-5. PMID 16003813 DOI: 10.1002/Anie.200501055 |
0.563 |
|
| 2005 |
Roy RS, Gopi HN, Raghothama S, Gilardi RD, Karle IL, Balaram P. Peptide hairpins with strand segments containing alpha- and beta-amino acid residues: cross-strand aromatic interactions of facing Phe residues. Biopolymers. 80: 787-99. PMID 15895435 DOI: 10.1002/Bip.20294 |
0.848 |
|
| 2005 |
Harini VV, Aravinda S, Rai R, Shamala N, Balaram P. Molecular conformation and packing of peptide beta hairpins in the solid state: structures of two synthetic octapeptides containing 1-aminocycloalkane-1-carboxylic acid residues at the i+2 position of the beta turn. Chemistry (Weinheim An Der Bergstrasse, Germany). 11: 3609-20. PMID 15812872 DOI: 10.1002/Chem.200401124 |
0.633 |
|
| 2005 |
Ravindra G, Balaram P. Plasmodium Falciparum Triosephosphate Isomerase: New Insights Into an Old Enzyme Pure and Applied Chemistry. 77: 281-289. DOI: 10.1351/Pac200577010281 |
0.462 |
|
| 2004 |
Ravindra G, Ranganayaki RS, Raghothama S, Srinivasan MC, Gilardi RD, Karle IL, Balaram P. Two novel hexadepsipeptides with several modified amino acid residues isolated from the fungus Isaria. Chemistry & Biodiversity. 1: 489-504. PMID 17191864 DOI: 10.1002/Cbdv.200490043 |
0.575 |
|
| 2004 |
Aravinda S, Datta S, Shamala N, Balaram P. Hydrogen-bond lengths in polypeptide helices: no evidence for short hydrogen bonds. Angewandte Chemie (International Ed. in English). 43: 6728-31. PMID 15593138 DOI: 10.1002/Anie.200461127 |
0.5 |
|
| 2004 |
Roy RS, Karle IL, Raghothama S, Balaram P. Alpha,beta hybrid peptides: a polypeptide helix with a central segment containing two consecutive beta-amino acid residues. Proceedings of the National Academy of Sciences of the United States of America. 101: 16478-82. PMID 15546995 DOI: 10.1073/Pnas.0407557101 |
0.645 |
|
| 2004 |
Eaazhisai K, Balaram H, Balaram P, Murthy MR. Structures of unliganded and inhibitor complexes of W168F, a Loop6 hinge mutant of Plasmodium falciparum triosephosphate isomerase: observation of an intermediate position of loop6. Journal of Molecular Biology. 343: 671-84. PMID 15465054 DOI: 10.1016/J.Jmb.2004.08.060 |
0.478 |
|
| 2004 |
Datta S, Rathore RN, Vijayalakshmi S, Vasudev PG, Rao RB, Balaram P, Shamala N. Peptide helices with pendant cycloalkane rings. Characterization of conformations of 1-aminocyclooctane-1-carboxylic acid (Ac8c) residues in peptides. Journal of Peptide Science : An Official Publication of the European Peptide Society. 10: 160-72. PMID 15113088 DOI: 10.1002/Psc.507 |
0.625 |
|
| 2004 |
Sudarslal S, Singaravadivelan G, Ramasamy P, Ananda K, Sarma SP, Sikdar SK, Krishnan KS, Balaram P. A novel 13 residue acyclic peptide from the marine snail, Conus monile, targets potassium channels. Biochemical and Biophysical Research Communications. 317: 682-8. PMID 15081394 DOI: 10.1016/J.Bbrc.2004.03.100 |
0.753 |
|
| 2004 |
Roy R, Balaram P. Conformational properties of hybrid peptides containing alpha- and omega-amino acids. Journal of Peptide Research. 63: 279-289. PMID 15049840 DOI: 10.1111/J.1399-3011.2004.00143.X |
0.629 |
|
| 2004 |
Karle IL, Prasad S, Balaram P. A combined extended and helical backbone for Boc-(Ala-Leu-Ac7c-)2-OMe. The Journal of Peptide Research : Official Journal of the American Peptide Society. 63: 175-80. PMID 15009540 DOI: 10.1111/J.1399-3011.2003.00120.X |
0.627 |
|
| 2004 |
Aravinda S, Harini VV, Shamala N, Das C, Balaram P. Structure and assembly of designed beta-hairpin peptides in crystals as models for beta-sheet aggregation. Biochemistry. 43: 1832-46. PMID 14967024 DOI: 10.1021/Bi035522G |
0.726 |
|
| 2004 |
Roy RS, Balaram P. Conformational Properties of Hybrid Peptides Containing α- and ω-Amino Acids Cheminform. 35. DOI: 10.1002/CHIN.200435279 |
0.476 |
|
| 2003 |
Aravinda S, Shamala N, Bandyopadhyay A, Balaram P. Probing the role of the C-H...O hydrogen bond stabilized polypeptide chain reversal at the C-terminus of designed peptide helices. Structural characterization of three decapeptides. Journal of the American Chemical Society. 125: 15065-75. PMID 14653741 DOI: 10.1021/Ja0372762 |
0.65 |
|
| 2003 |
Karle IL, Gopi HN, Balaram P. Crystal structure of a hydrophobic 19-residue peptide helix containing three centrally located D amino acids. Proceedings of the National Academy of Sciences of the United States of America. 100: 13946-51. PMID 14617766 DOI: 10.1073/Pnas.2336106100 |
0.853 |
|
| 2003 |
Aravinda S, Ananda K, Shamala N, Balaram P. Alpha-gamma hybrid peptides that contain the conformationally constrained gabapentin residue: characterization of mimetics of chain reversals. Chemistry (Weinheim An Der Bergstrasse, Germany). 9: 4789-95. PMID 14566887 DOI: 10.1002/Chem.200305088 |
0.61 |
|
| 2003 |
Parthasarathy S, Eaazhisai K, Balaram H, Balaram P, Murthy MR. Structure of Plasmodium falciparum triose-phosphate isomerase-2-phosphoglycerate complex at 1.1-A resolution. The Journal of Biological Chemistry. 278: 52461-70. PMID 14563846 DOI: 10.1074/Jbc.M308525200 |
0.459 |
|
| 2003 |
Sudarslal S, Majumdar S, Ramasamy P, Dhawan R, Pal PP, Ramaswami M, Lala AK, Sikdar SK, Sarma SP, Krishnan KS, Balaram P. Sodium channel modulating activity in a delta-conotoxin from an Indian marine snail. Febs Letters. 553: 209-12. PMID 14550575 DOI: 10.1016/S0014-5793(03)01016-0 |
0.799 |
|
| 2003 |
Pattanaik P, Jain B, Ravindra G, Gopi HN, Pal PP, Balaram H, Balaram P. Stage-specific profiling of Plasmodium falciparum proteases using an internally quenched multispecificity protease substrate. Biochemical and Biophysical Research Communications. 309: 974-9. PMID 13679069 DOI: 10.1016/J.Bbrc.2003.08.108 |
0.803 |
|
| 2003 |
Aravinda S, Shamala N, Das C, Sriranjini A, Karle IL, Balaram P. Aromatic-aromatic interactions in crystal structures of helical peptide scaffolds containing projecting phenylalanine residues. Journal of the American Chemical Society. 125: 5308-15. PMID 12720442 DOI: 10.1021/Ja0341283 |
0.744 |
|
| 2003 |
Singh KS, Babu MM, Balaram P. Registering alpha-helices and beta-strands using backbone C-H...O interactions. Proteins. 51: 167. PMID 12660986 DOI: 10.1002/Prot.10245 |
0.547 |
|
| 2003 |
Pattanaik P, Ravindra G, Sengupta C, Maithal K, Balaram P, Balaram H. Unusual fluorescence of W168 in Plasmodium falciparum triosephosphate isomerase, probed by single-tryptophan mutants. European Journal of Biochemistry / Febs. 270: 745-56. PMID 12581214 DOI: 10.1046/J.1432-1033.2003.03436.X |
0.418 |
|
| 2003 |
Gopi HN, Ravindra G, Pal PP, Pattanaik P, Balaram H, Balaram P. Proteolytic stability of beta-peptide bonds probed using quenched fluorescent substrates incorporating a hemoglobin cleavage site. Febs Letters. 535: 175-8. PMID 12560099 DOI: 10.1016/S0014-5793(02)03885-1 |
0.828 |
|
| 2003 |
Aravinda S, Shamala N, Roy RS, Balaram P. Non-protein amino acids in peptide design Journal of Chemical Sciences. 115: 373-400. DOI: 10.1007/Bf02708230 |
0.528 |
|
| 2002 |
Cheung EY, McCabe EE, Harris KD, Johnston RL, Tedesco E, Raja KM, Balaram P. C-HtriplebondO hydrogen bond mediated chain reversal in a peptide containing a gamma-amino acid residue, determined directly from powder X-ray diffraction data. Angewandte Chemie (International Ed. in English). 41: 494-6. PMID 12491390 DOI: 10.1002/1521-3773(20020201)41:3<494::Aid-Anie494>3.0.Co;2-S |
0.617 |
|
| 2002 |
Sudha R, Panda M, Chandrasekhar J, Balaram P. Structural effects on the formation of proton and alkali metal ion adducts of apolar, neutral peptides: electrospray ionization mass spectrometry and Ab initio theoretical studies. Chemistry (Weinheim An Der Bergstrasse, Germany). 8: 4980-91. PMID 12487135 DOI: 10.1002/1521-3765(20021104)8:21<4980::Aid-Chem4980>3.0.Co;2-M |
0.592 |
|
| 2002 |
Parthasarathy S, Balaram H, Balaram P, Murthy MR. Structures of Plasmodium falciparum triosephosphate isomerase complexed to substrate analogues: observation of the catalytic loop in the open conformation in the ligand-bound state. Acta Crystallographica. Section D, Biological Crystallography. 58: 1992-2000. PMID 12454456 DOI: 10.1107/S0907444902015433 |
0.461 |
|
| 2002 |
Aravinda S, Shamala N, Desiraju S, Balaram P. A right handed peptide helix containing a central double D-amino acid segment Chemical Communications. 2454-5. PMID 12430487 DOI: 10.1039/B207960G |
0.618 |
|
| 2002 |
Parthasarathy S, Ravindra G, Balaram H, Balaram P, Murthy MR. Structure of the Plasmodium falciparum triosephosphate isomerase-phosphoglycolate complex in two crystal forms: characterization of catalytic loop open and closed conformations in the ligand-bound state. Biochemistry. 41: 13178-88. PMID 12403619 DOI: 10.1021/Bi025783A |
0.492 |
|
| 2002 |
Aravinda S, Shamala N, Rajkishore R, Gopi HN, Balaram P. A crystalline beta-hairpin peptide nucleated by a type I' Aib-D-Ala beta-turn: evidence for cross-strand aromatic interactions. Angewandte Chemie (International Ed. in English). 41: 3863-5. PMID 12386872 DOI: 10.1002/1521-3773(20021018)41:20<3863::Aid-Anie3863>3.0.Co;2-A |
0.794 |
|
| 2002 |
Babu MM, Singh SK, Balaram P. A C-H· · ·O Hydrogen Bond Stabilized Polypeptide Chain Reversal Motif at the C Terminus of Helices in Proteins Journal of Molecular Biology. 322: 871-880. PMID 12270720 DOI: 10.1016/S0022-2836(02)00715-5 |
0.542 |
|
| 2002 |
Maithal K, Ravindra G, Nagaraj G, Singh SK, Balaram H, Balaram P. Subunit interface mutation disrupting an aromatic cluster in Plasmodium falciparum triosephosphate isomerase: effect on dimer stability Protein Engineering. 15: 575-584. PMID 12200540 DOI: 10.1093/Protein/15.7.575 |
0.423 |
|
| 2002 |
Aravinda S, Shamala N, Das C, Balaram P. Structural analysis of peptide helices containing centrally positioned lactic acid residues. Biopolymers. 64: 255-67. PMID 12115133 DOI: 10.1002/Bip.10192 |
0.78 |
|
| 2002 |
Shakkottai VG, Sudha R, Balaram P. Gramicidin S: a peptide model for protein glycation and reversal of glycation using nucleophilic amines. The Journal of Peptide Research : Official Journal of the American Peptide Society. 60: 112-20. PMID 12102724 DOI: 10.1034/J.1399-3011.2002.02901.X |
0.474 |
|
| 2002 |
Venkatraman J, Gowda GAN, Balaram P. Structural analysis of synthetic peptide fragments from EmrE, a multidrug resistance protein, in a membrane-mimetic environment. Biochemistry. 41: 6631-6639. PMID 12022866 DOI: 10.1021/Bi015793W |
0.611 |
|
| 2002 |
Maithal K, Ravindra G, Balaram H, Balaram P. Inhibition of Plasmodium falciparum Triose-phosphate Isomerase by Chemical Modification of an Interface Cysteine ELECTROSPRAY IONIZATION MASS SPECTROMETRIC ANALYSIS OF DIFFERENTIAL CYSTEINE REACTIVITIES Journal of Biological Chemistry. 277: 25106-25114. PMID 12006590 DOI: 10.1074/Jbc.M202419200 |
0.431 |
|
| 2002 |
Venkatraman J, Gowda NG, Balaram P. Design and construction of an open multistranded beta-sheet polypeptide stabilized by a disulfide bridge. Journal of the American Chemical Society. 124: 4987-4994. PMID 11982362 DOI: 10.1021/Ja0174276 |
0.601 |
|
| 2002 |
Karle I, Gopi HN, Balaram P. Infinite pleated β-sheet formed by the β-hairpin Boc-β-Phe-β-Phe-D-Pro-Gly-β-Phe-β-Phe-OMe Proceedings of the National Academy of Sciences of the United States of America. 99: 5160-5164. PMID 11880601 DOI: 10.1073/Pnas.022616499 |
0.809 |
|
| 2002 |
Karle I, Balaram P. Hairpin turns and polar β-sheet assembly by peptides containing β-amino acid residues Acta Crystallographica Section a Foundations of Crystallography. 58: c123-c123. DOI: 10.1107/S0108767302089936 |
0.436 |
|
| 2002 |
Murthy MRN, Parthasarathy S, Balaram H, Balaram P. Plasmodium falciparum triosephosphate isomerase complexes: catalytic loop in the open and closed conformations Acta Crystallographica Section A. 58: 109-109. DOI: 10.1107/S0108767302089377 |
0.423 |
|
| 2002 |
Gopi HN, Roy RS, Raghothama SR, Karle IL, Balaram P. β-hairpins generated from hybrid peptide sequences containing both α- and β-amino acids Helvetica Chimica Acta. 85: 3313-3330. DOI: 10.1002/1522-2675(200210)85:10<3313::Aid-Hlca3313>3.0.Co;2-P |
0.857 |
|
| 2001 |
Uma MV, Balaram P, Sudha R. Spermidine as a potential biosynthetic precursor to the 1,5-diazabicyclo[4:3:0]nonene residue in the efrapeptins Journal of Peptide Research. 58: 375-379. PMID 11892846 DOI: 10.1034/J.1399-3011.2001.00915.X |
0.524 |
|
| 2001 |
Venkatraman J, Shankaramma SC, Balaram P. Design of folded peptides. Chemical Reviews. 101: 3131-3152. PMID 11710065 DOI: 10.1021/Cr000053Z |
0.493 |
|
| 2001 |
Karle IL, Das C, Balaram P. Effects of hydrogen-bond deletion on peptide helices: structural characterization of depsipeptides containing lactic acid. Biopolymers. 59: 276-89. PMID 11473352 DOI: 10.1002/1097-0282(20011005)59:4<276::Aid-Bip1024>3.0.Co;2-X |
0.775 |
|
| 2001 |
Singh SK, Maithal K, Balaram H, Balaram P. Synthetic peptides as inactivators of multimeric enzymes: inhibition of Plasmodium falciparum triosephosphate isomerase by interface peptides. Febs Letters. 501: 19-23. PMID 11457449 DOI: 10.1016/S0014-5793(01)02606-0 |
0.565 |
|
| 2001 |
Venkatraman J, Aggarwal K, Balaram P. Helical peptide models for protein glycation: proximity effects in catalysis of the Amadori rearrangement Chemistry & Biology. 8: 611-625. PMID 11451663 DOI: 10.1016/S1074-5521(01)00036-9 |
0.593 |
|
| 2001 |
Ray SS, Singh SK, Balaram P. An electrospray ionization mass spectrometry investigation of 1-anilino-8-naphthalene-sulfonate (ANS) binding to proteins. Journal of the American Society For Mass Spectrometry. 12: 428-438. PMID 11322189 DOI: 10.1016/S1044-0305(01)00206-9 |
0.408 |
|
| 2001 |
Das C, Shankaramma SC, Balaram P. Molecular Carpentry: Piecing Together Helices and Hairpins in Designed Peptides Chemistry: a European Journal. 7: 840-847. PMID 11288876 DOI: 10.1002/1521-3765(20010216)7:4<840::Aid-Chem840>3.0.Co;2-M |
0.769 |
|
| 2001 |
Karle IL, Gopi HN, Balaram P. Peptide hybrids containing alpha - and beta-amino acids: structure of a decapeptide beta-hairpin with two facing beta-phenylalanine residues. Proceedings of the National Academy of Sciences of the United States of America. 98: 3716-9. PMID 11259666 DOI: 10.1073/Pnas.071050198 |
0.81 |
|
| 2001 |
Awasthi SK, Shankaramma SC, Raghothama S, Balaram P. Solvent-induced β-hairpin to helix conformational transition in a designed peptide Biopolymers. 58: 465-476. PMID 11241218 DOI: 10.1002/1097-0282(20010415)58:5<465::Aid-Bip1022>3.0.Co;2-T |
0.633 |
|
| 2001 |
Das C, Naganagowda GA, Karle IL, Balaram P. Designed beta-hairpin peptides with defined tight turn stereochemistry. Biopolymers. 58: 335-46. PMID 11169393 DOI: 10.1002/1097-0282(200103)58:3<335::Aid-Bip1010>3.0.Co;2-U |
0.732 |
|
| 2001 |
Venkatraman J, Naganagowda GA, Sudha R, Balaram P. De novo design of a five-stranded β-sheet anchoring a metal-ion binding site Chemical Communications. 2660-2661. DOI: 10.1039/B107883F |
0.397 |
|
| 2001 |
Tedesco E, Harris KDM, Johnston RL, Turner GW, Raja KMP, Balaram P. Ab initio structure determination of a peptideβ-turn from powder X-ray diffraction data Chemical Communications. 1460-1461. DOI: 10.1039/B103876C |
0.496 |
|
| 2000 |
Ratnaparkhi GS, Awasthi SK, Rani P, Balaram P, Varadarajan R. Structural and thermodynamic consequences of introducing alpha-aminoisobutyric acid in the S peptide of ribonuclease S. Protein Engineering. 13: 697-702. PMID 11112508 DOI: 10.1093/Protein/13.10.697 |
0.581 |
|
| 2000 |
Das C, Nayak V, Raghothama S, Balaram P. Synthetic protein design: construction of a four-stranded beta-sheet structure and evaluation of its integrity in methanol-water systems. The Journal of Peptide Research : Official Journal of the American Peptide Society. 56: 307-17. PMID 11095184 DOI: 10.1034/J.1399-3011.2000.00775.X |
0.693 |
|
| 2000 |
David SA, Awasthi SK, Balaram P. The role of polar and facial amphipathic character in determining lipopolysaccharide-binding properties in synthetic cationic peptides. Journal of Endotoxin Research. 6: 249-56. PMID 11052180 DOI: 10.1177/09680519000060030601 |
0.515 |
|
| 2000 |
Aravinda S, Shamala N, Pramanik A, Das C, Balaram P. An unusual C-H...O hydrogen bond mediated reversal of polypeptide chain direction in a synthetic peptide helix. Biochemical and Biophysical Research Communications. 273: 933-936. PMID 10891350 DOI: 10.1006/Bbrc.2000.3026 |
0.705 |
|
| 2000 |
Kaul R, Banumathi S, Velmurugan D, Rao RB, Balaram P. Conformational choice at α,α‐Di‐n‐propylglycine residues: Helical or fully extended structures? Biopolymers. 54: 159-167. PMID 10861376 DOI: 10.1002/1097-0282(200009)54:3<159::Aid-Bip10>3.0.Co;2-C |
0.648 |
|
| 2000 |
Kaul R, Balaram P, Banumathi S, Velmurugan D, Ravikumar K, Rao RB. Context‐dependent conformation of diethylglycine residues in peptides Journal of Peptide Research. 55: 271-278. PMID 10798371 DOI: 10.1034/J.1399-3011.2000.00150.X |
0.64 |
|
| 2000 |
Karle IL, Das C, Balaram P. De novo protein design: crystallographic characterization of a synthetic peptide containing independent helical and hairpin domains. Proceedings of the National Academy of Sciences of the United States of America. 97: 3034-7. PMID 10725396 DOI: 10.1073/pnas.070042697 |
0.574 |
|
| 2000 |
Vijayalakshmi S, Rao RB, Karle IL, Balaram P. Comparison of helix-stabilizing effects of alpha,alpha-dialkyl glycines with linear and cycloalkyl side chains. Biopolymers. 53: 84-98. PMID 10644953 DOI: 10.1002/(Sici)1097-0282(200001)53:1<84::Aid-Bip8>3.0.Co;2-W |
0.6 |
|
| 2000 |
Karle IL, Das C, Balaram P. De novo protein design: crystallographic characterization of a synthetic peptide containing independent helical and hairpin domains. Proceedings of the National Academy of Sciences of the United States of America. 97: 3034-3037. DOI: 10.1073/Pnas.97.7.3034 |
0.763 |
|
| 2000 |
Zhao C, Polavarapu PL, Das C, Balaram P. Vibrational circular dichroism of β-hairpin peptides Journal of the American Chemical Society. 122: 8228-8231. DOI: 10.1021/Ja000451J |
0.77 |
|
| 1999 |
Ray SS, Balaram H, Balaram P. Unusual stability of a multiply nicked form of Plasmodium falciparum triosephosphate isomerase. Chemistry & Biology. 6: 625-637. PMID 10467131 DOI: 10.1016/S1074-5521(99)80114-8 |
0.386 |
|
| 1999 |
Bhattacharjya S, Venkatraman J, Kumar A, Balaram P. Fluoroalcohols as structure modifiers in peptides and proteins: hexafluoroacetone hydrate stabilizes a helical conformation of melittin at low pH. The Journal of Peptide Research : Official Journal of the American Peptide Society. 54: 100-11. PMID 10461744 DOI: 10.1034/J.1399-3011.1999.00088.X |
0.535 |
|
| 1999 |
Velanker SS, Gokhale RS, Ray SS, Gopal B, Parthasarathy S, Santi DV, Balaram P, Murthy MR. Disulfide engineering at the dimer interface of Lactobacillus casei thymidylate synthase: crystal structure of the T155C/E188C/C244T mutant. Protein Science : a Publication of the Protein Society. 8: 930-3. PMID 10211840 DOI: 10.1110/Ps.8.4.930 |
0.424 |
|
| 1999 |
Kaul R, Balaram P. Stereochemical control of peptide folding Bioorganic and Medicinal Chemistry. 7: 105-117. PMID 10199661 DOI: 10.1016/S0968-0896(98)00221-1 |
0.59 |
|
| 1999 |
Konnert J, Karle J, Karle IL, Uma K, Balaram P. Isomorphous replacement combined with anomalous dispersion in the linear equations: application to a crystal containing four nonapeptide conformers. Acta Crystallographica. Section D, Biological Crystallography. 55: 448-57. PMID 10089354 DOI: 10.1107/S0907444998011081 |
0.507 |
|
| 1999 |
Prasanna V, Gopal B, Murthy MR, Santi DV, Balaram P. Effect of amino acid substitutions at the subunit interface on the stability and aggregation properties of a dimeric protein: role of Arg 178 and Arg 218 at the Dimer interface of thymidylate synthase. Proteins. 34: 356-68. PMID 10024022 DOI: 10.1002/(Sici)1097-0134(19990215)34:3<356::Aid-Prot8>3.0.Co;2-O |
0.475 |
|
| 1999 |
Gopal B, Ray SS, Gokhale RS, Balaram H, Murthy MR, Balaram P. Cavity-creating mutation at the dimer interface of Plasmodium falciparum triosephosphate isomerase: restoration of stability by disulfide cross-linking of subunits. Biochemistry. 38: 478-86. PMID 9890931 DOI: 10.1021/Bi981495W |
0.439 |
|
| 1999 |
Gokhale R, Ray SS, Balaram H, Balaram P. Unfolding of Plasmodium falciparum triosephosphate isomerase in urea and guanidinium chloride: evidence for a novel disulfide exchange reaction in a covalently cross-linked mutant Biochemistry. 38: 423-431. PMID 9890925 DOI: 10.1021/Bi981087S |
0.445 |
|
| 1999 |
Gunasekaran K, Gomathi L, Ramakrishnan C, Chandrasekhar J, Balaram P. Conformational interconversions in peptide beta-turns: analysis of turns in proteins and computational estimates of barriers. Journal of Molecular Biology. 284: 1505-16. PMID 9878367 DOI: 10.1006/Jmbi.1998.2154 |
0.565 |
|
| 1999 |
Banumathi S, Velmurugan D, Ravikumar K, Vijayalakshmi S, Rao RB, Balaram P. Methyl 1‐(tert‐butoxycarbonyl‐l‐alanyl‐l‐leucylamino)cyclooctane‐1‐carboxylate Acta Crystallographica Section C-Crystal Structure Communications. 55: 1575-1577. DOI: 10.1107/S0108270199005260 |
0.592 |
|
| 1999 |
Das C, Raghothama S, Balaram P. A four stranded beta-sheet structure in a designed, synthetic polypeptide Chemical Communications. 967-968. DOI: 10.1039/A902466B |
0.5 |
|
| 1999 |
Ray SS, Balaram P. 1-Anilino-8-naphthalene-sulfonate (ANS) Binding to Proteins Investigated by Electrospray Ionization Mass Spectrometry: Correlation of Gas-Phase Dye Binding to Population of Molten Globule States in Solution Journal of Physical Chemistry B. 103: 7068-7072. DOI: 10.1021/Jp990801S |
0.377 |
|
| 1999 |
Shankaramma SC, Singh SK, Sathyamurthy A, Balaram P. Insertion of methylene units into the turn segment of designed β- hairpin peptides Journal of the American Chemical Society. 121: 5360-5363. DOI: 10.1021/Ja990412B |
0.615 |
|
| 1999 |
Datta S, Uma MV, Shamala N, Balaram P. Stereochemistry of Schellman motifs in peptides: Crystal structure of a hexapeptide with a C‐terminus 6 → 1 hydrogen bond Biopolymers. 50: 13-22. DOI: 10.1002/(Sici)1097-0282(199907)50:1<13::Aid-Bip2>3.0.Co;2-K |
0.607 |
|
| 1998 |
Prasanna V, Bhattacharjya S, Balaram P. Synthetic interface peptides as inactivators of multimeric enzymes: inhibitory and conformational properties of three fragments from Lactobacillus casei thymidylate synthase. Biochemistry. 37: 6883-93. PMID 9578575 DOI: 10.1021/Bi9720989 |
0.626 |
|
| 1998 |
Karle IL, Perozzo MA, Mishra VK, Balaram P. Crystal structure of the channel-forming polypeptide antiamoebin in a membrane-mimetic environment. Proceedings of the National Academy of Sciences of the United States of America. 95: 5501-4. PMID 9576911 DOI: 10.1073/Pnas.95.10.5501 |
0.493 |
|
| 1998 |
Bhattacharjya S, Awasthi SK, Adiga PR, Balaram P. Folded conformations of antigenic peptides from riboflavin carrier protein in aqueous hexafluoroacetone. Protein Science : a Publication of the Protein Society. 7: 123-31. PMID 9514267 DOI: 10.1002/Pro.5560070113 |
0.603 |
|
| 1998 |
Gunasekaran K, Nagarajaram HA, Ramakrishnan C, Balaram P. Stereochemical punctuation marks in protein structures: glycine and proline containing helix stop signals Journal of Molecular Biology. 275: 917-932. PMID 9480777 DOI: 10.1006/Jmbi.1997.1505 |
0.494 |
|
| 1998 |
Banerjee A, Pramanik A, Bhattacharjya S, Balaram P. Omega Amino Acids in Peptide Design: Incorporation into Helices Biopolymers. 39: 769-777. PMID 8946799 DOI: 10.1002/(Sici)1097-0282(199612)39:6<769::Aid-Bip4>3.0.Co;2-T |
0.618 |
|
| 1998 |
Raghothama SR, Awasthi SK, Balaram P. Beta-Hairpin nucleation by Pro-Gly beta-turns. Comparison of D-Pro-Gly and L-Pro-Gly sequences in an apolar octapeptide Journal of the Chemical Society-Perkin Transactions 1. 137-144. DOI: 10.1039/A703331A |
0.592 |
|
| 1998 |
Das C, Raghothama S, Balaram P. A designed three stranded β-sheet peptide as a multiple β-hairpin model [4] Journal of the American Chemical Society. 120: 5812-5813. DOI: 10.1021/Ja973739Q |
0.696 |
|
| 1998 |
Raghothama S, Chaddha M, Banumathi S, Ravikumar K, Velmurugan D, Balaram P. Conformational interconversions in peptide β-turns: Discrimination between enantiomeric conformations by chiral perturbation Biopolymers. 45: 191-202. DOI: 10.1002/(Sici)1097-0282(199803)45:3<191::Aid-Bip2>3.0.Co;2-M |
0.599 |
|
| 1997 |
Gunasekaran K, Ramakrishnan C, Balaram P. Beta-hairpins in proteins revisited: lessons for de novo design. Protein Engineering. 10: 1131-1141. PMID 9488138 DOI: 10.1093/Protein/10.10.1131 |
0.508 |
|
| 1997 |
Bhattacharjya S, Balaram P. Effects of organic solvents on protein structures: observation of a structured helical core in hen egg-white lysozyme in aqueous dimethylsulfoxide. Proteins. 29: 492-507. PMID 9408946 DOI: 10.1002/(Sici)1097-0134(199712)29:4<492::Aid-Prot9>3.0.Co;2-A |
0.496 |
|
| 1997 |
Seth S, Balaram P, Mathew MK. Characterization of a 22-residue peptide derived from a designed ion channel. Biochimica Et Biophysica Acta. 1328: 177-84. PMID 9315614 DOI: 10.1016/S0005-2736(97)00083-7 |
0.498 |
|
| 1997 |
Karle IL, Banerjee A, Balaram P. Design of two-helix motifs in peptides: crystal structure of a system of linked helices of opposite chirality and a model helix-linker peptide. Folding & Design. 2: 203-10. PMID 9269561 DOI: 10.1016/S1359-0278(97)00029-1 |
0.5 |
|
| 1997 |
Velanker SS, Ray SS, Gokhale RS, Suma S, Balaram H, Balaram P, Murthy MR. Triosephosphate isomerase from Plasmodium falciparum: the crystal structure provides insights into antimalarial drug design. Structure (London, England : 1993). 5: 751-61. PMID 9261072 DOI: 10.1016/S0969-2126(97)00230-X |
0.363 |
|
| 1997 |
Rajan R, Awasthi SK, Bhattacharjya S, Balaram P. "Teflon-coated peptides": hexafluoroacetone trihydrate as a structure stabilizer for peptides. Biopolymers. 42: 125-8. PMID 9234991 DOI: 10.1002/(Sici)1097-0282(199708)42:2<125::Aid-Bip1>3.0.Co;2-P |
0.6 |
|
| 1997 |
Bhattacharjya S, Balaram P. Hexafluoroacetone hydrate as a structure modifier in proteins: characterization of a molten globule state of hen egg-white lysozyme. Protein Science : a Publication of the Protein Society. 6: 1065-73. PMID 9144778 DOI: 10.1002/Pro.5560060513 |
0.461 |
|
| 1997 |
Datta S, Kaul R, Rao RB, Shamala N, Balaram P. Stereochemistry of linking segments in the design of helix–helix motifs in peptides. Crystallographic comparison of a glycyl–dipropylglycyl–glycyl segment in a tripeptide and a 14-residue peptide Journal of the Chemical Society-Perkin Transactions 1. 1659-1664. DOI: 10.1039/A702109G |
0.621 |
|
| 1997 |
Banerjee A, Raghothama S, Balaram P. Peptide design. Helix–helix motifs in synthetic sequences Journal of the Chemical Society-Perkin Transactions 1. 2087-2094. DOI: 10.1039/A700624A |
0.554 |
|
| 1997 |
Karle IL, Kaul R, Rao RB, Raghothama S, Balaram P. Stereochemical analysis of higher α,α-dialkylglycine containing peptides. Characterization of local helical conformations at dipropylglycine residues and observation of a novel hydrated multiple β-turn structure in crystals of a glycine rich peptide Journal of the American Chemical Society. 119: 12048-12054. DOI: 10.1021/Ja970596Z |
0.545 |
|
| 1997 |
Karle IL, Pramanik A, Banerjee A, Bhattacharjya S, Balaram P. ω-Amino acids in peptide design. Crystal structures and solution conformations of peptide helices containing a β-Alanyl-γ-Aminobutyryl segment Journal of the American Chemical Society. 119: 9087-9095. DOI: 10.1021/Ja970566W |
0.58 |
|
| 1997 |
Datta S, Shamala N, Banerjee A, Pramanik A, Bhattacharjya S, Balaram P. Characterization of helix terminating Schellman motifs in peptides. Crystal structure and nuclear Overhauser effect analysis of a synthetic heptapeptide helix Journal of the American Chemical Society. 119: 9246-9251. DOI: 10.1021/Ja970551Y |
0.645 |
|
| 1997 |
Aparna K, Krishnamurthy SS, Nethaji M, Balaram P. Amino acid-lanthanide interactions—2. The X-ray crystal structures of lanthanide and calcium complexes of 1-amino cyclohexane-1-carboxylic acid (Acc6), [Nd2(Acc6)6(H2O)6](ClO4)6·(H2O)6 (1), [Er2(Acc6)4(H2O)8](ClO4)6·(H2O)11 (2) and [Ca5(Acc6)12(H2O)6](ClO4)10·(H2O)4 (3) Polyhedron. 16: 507-514. DOI: 10.1016/0277-5387(96)00264-1 |
0.555 |
|
| 1997 |
Datta S, Shamala N, Banerjee A, Balaram P. Conformational variability of Gly‐Gly segments in peptides: A comparison of the crystal structures of an acyclic pentapeptide and an octapeptide Biopolymers. 41: 331-336. DOI: 10.1002/(Sici)1097-0282(199703)41:3<331::Aid-Bip8>3.0.Co;2-T |
0.544 |
|
| 1997 |
Bhattacharjya S, David SA, Mathan VI, Balaram P. Polymyxin B nonapeptide: Conformations in water and in the lipopolysaccharide-bound state determined by two-dimensional NMR and molecular dynamics Biopolymers. 41: 251-265. DOI: 10.1002/(Sici)1097-0282(199703)41:3<251::Aid-Bip2>3.0.Co;2-R |
0.507 |
|
| 1996 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Effects of end group and aggregation on helix conformation: crystal structure of Ac-(Aib-Val-Ala-Leu)2-Aib-OMe. Journal of Peptide Science : An Official Publication of the European Peptide Society. 2: 106-16. PMID 9225250 DOI: 10.1002/Psc.52 |
0.582 |
|
| 1996 |
Gunasekaran K, Ramakrishnan C, Balaram P. Disallowed Ramachandran conformations of amino acid residues in protein structures. Journal of Molecular Biology. 264: 191-198. PMID 8950277 DOI: 10.1006/Jmbi.1996.0633 |
0.531 |
|
| 1996 |
Karle IL, Rao RB, Kaul R, Prasad S, Balaram P. Peptide design: crystal structure of a helical peptide module attached to a potentially nonhelical amino terminal segment. Biopolymers. 39: 75-83. PMID 8924628 DOI: 10.1002/(Sici)1097-0282(199607)39:1<75::Aid-Bip8>3.0.Co;2-S |
0.657 |
|
| 1996 |
Rajan R, Balaram P. A model for the interaction of trifluoroethanol with peptides and proteins. International Journal of Peptide and Protein Research. 48: 328-36. PMID 8919053 DOI: 10.1111/J.1399-3011.1996.Tb00849.X |
0.576 |
|
| 1996 |
Prasad S, Rao RB, Bergstrand H, Lundquist B, Becker EL, Balaram P. Conformation-activity correlations for chemotactic tripeptide analogs incorporating dialkyl residues with linear and cyclic alkyl sidechains at position 2. International Journal of Peptide and Protein Research. 48: 312-8. PMID 8919051 DOI: 10.1111/J.1399-3011.1996.Tb00847.X |
0.581 |
|
| 1996 |
Karle IL, Banerjee A, Bhattacharjya S, Balaram P. Solid state and solution conformations of a helical peptide with a central Gly-Gly segment. Biopolymers. 38: 515-26. PMID 8867213 DOI: 10.1002/(Sici)1097-0282(199604)38:4<515::Aid-Bip7>3.0.Co;2-W |
0.612 |
|
| 1996 |
Karle IL, Gurunath R, Prasad S, Rao RB, Balaram P. Crystal structures of a nonapeptide helix containing alpha, alpha-di-n-butylglycine (Dbg), Boc-Gly-Dbg-Ala-Val-Ala-Leu-Aib-Val-Leu-OMe. International Journal of Peptide and Protein Research. 47: 376-82. PMID 8791161 DOI: 10.1111/J.1399-3011.1996.Tb01087.X |
0.539 |
|
| 1996 |
Banerjee A, Raghothama SR, Karle IL, Balaram P. Ambidextrous molecules: cylindrical peptide structures formed by fusing left- and right-handed helices. Biopolymers. 39: 279-85. PMID 8756509 DOI: 10.1002/(Sici)1097-0282(199609)39:3<279::Aid-Bip1>3.0.Co;2-L |
0.603 |
|
| 1996 |
Agarwalla S, Gokhale RS, Santi DV, Balaram P. Covalent tethering of the dimer interface annuls aggregation in thymidylate synthase. Protein Science : a Publication of the Protein Society. 5: 270-7. PMID 8745405 DOI: 10.1002/Pro.5560050211 |
0.42 |
|
| 1996 |
Karle IL, Awasthi SK, Balaram P. A designed beta-hairpin peptide in crystals. Proceedings of the National Academy of Sciences of the United States of America. 93: 8189-93. PMID 8710845 DOI: 10.1073/Pnas.93.16.8189 |
0.543 |
|
| 1996 |
Gokhale RS, Agarwalla S, Santi DV, Balaram P. Covalent reinforcement of a fragile region in the dimeric enzyme thymidylate synthase stabilizes the protein against chaotrope-induced unfolding. Biochemistry. 35: 7150-8. PMID 8679542 DOI: 10.1021/Bi952890E |
0.447 |
|
| 1996 |
David SA, Awasthi SK, Wiese A, Ulmer AJ, Lindner B, Brandenburg K, Seydel U, Rietschel ET, Sonesson A, Balaram P. Characterization of the interactions of a polycationic, amphiphilic, terminally branched oligopeptide with lipid a and lipopolysaccharide from the deep rough mutant of Salmonella Minnesota Innate Immunity. 3: 369-379. DOI: 10.1177/096805199600300501 |
0.51 |
|
| 1996 |
Awasthi SK, Raghothama SR, Balaram P. Conformational variability in short acyclic peptides. Stabilization of multiple beta-turn structures in organic solvents Journal of the Chemical Society-Perkin Transactions 1. 2701-2706. DOI: 10.1039/P29960002701 |
0.646 |
|
| 1996 |
Raghothama S, Chaddha M, Balaram P. NMR Analysis of a Conformational Transition in an Acyclic Peptide. Model System for Studying Helix Unfolding The Journal of Physical Chemistry. 100: 19666-19671. DOI: 10.1021/Jp9611939 |
0.632 |
|
| 1996 |
Banerjee A, Datta S, Pramanik A, Shamala N, Balaram P. Heterogeneity and stability of helical conformations in peptides: crystallographic and NMR studies of a model heptapeptide Journal of the American Chemical Society. 118: 9477-9483. DOI: 10.1021/Ja960665U |
0.636 |
|
| 1995 |
Srinivasan N, Anuradha VS, Ramakrishnan C, Sowdhamini R, Balaram P. Conformational characteristics of asparaginyl residues in proteins. International Journal of Peptide and Protein Research. 44: 112-22. PMID 7982754 DOI: 10.1111/J.1399-3011.1994.Tb00565.X |
0.518 |
|
| 1995 |
Gurunath R, Balaram P. A nonhelical, multiple β-turn conformation in a glycine-rich heptapeptide fragment of trichogin A IV containing a single central α-aminoisobutyric acid residue Biopolymers. 35: 21-29. PMID 7696554 DOI: 10.1002/Bip.360350104 |
0.636 |
|
| 1995 |
Prasad S, Rao RB, Balaram P. Contrasting solution conformations of peptides containing alpha,alpha-dialkylated residues with linear and cyclic side chains. Biopolymers. 35: 11-20. PMID 7696551 DOI: 10.1002/Bip.360350103 |
0.638 |
|
| 1995 |
Crisma M, Valle G, Toniolo C, Prasad S, Rao R, Balaram P. beta-turn conformations in crystal structures of model peptides containing alpha,alpha-di-n-propylglycine and alpha,alpha-di-n-butylglycine. Biopolymers. 35: 1-9. PMID 7696549 DOI: 10.1002/Bip.360350102 |
0.559 |
|
| 1995 |
Sankarapandi S, Sukumar M, Balaram P, Manoharan PT. Biradicals as ESR probes of conformations in model beta-turn peptides. Biochemical and Biophysical Research Communications. 213: 439-46. PMID 7646497 DOI: 10.1006/bbrc.1995.2151 |
0.673 |
|
| 1995 |
Gurunath R, Beena TK, Adiga PR, Balaram P. Enhancing peptide antigenicity by helix stabilization. Febs Letters. 361: 176-8. PMID 7535246 DOI: 10.1016/0014-5793(95)00166-7 |
0.617 |
|
| 1995 |
Kawasthi SK, Raghothama S, Balaram P. A designed β-hairpin peptide Biochemical and Biophysical Research Communications. 216: 375-381. PMID 7488115 DOI: 10.1006/Bbrc.1995.2634 |
0.538 |
|
| 1995 |
David SA, Mathan VI, Balaram P. Interactions of linear dicationic molecules with lipid A: Structural requisites for optimal binding affinity Journal of Endotoxin Research. 2: 325-336. DOI: 10.1177/096805199500200503 |
0.409 |
|
| 1995 |
David SA, Balaram P, Mathan VI. Characterization of the interaction of lipid A and lipopolysaccharide with human serum albumin: Implications for an endotoxin carrier function for albumin Journal of Endotoxin Research. 2: 99-106. DOI: 10.1177/096805199500200204 |
0.356 |
|
| 1995 |
Karle IL, Gurunath R, Prasad S, Kaul R, Rao RB, Balaram P. Peptide design. Structural evaluation of potential nonhelical segments attached to helical modules Journal of the American Chemical Society. 117: 9632-9637. DOI: 10.1021/Ja00143A003 |
0.603 |
|
| 1994 |
Prasad S, Mitra S, Subramanian E, Velmurugan D, Rao RB, Balaram P.. Coexistence of folded and extended conformations of a tripeptide containing alpha, alpha -di-n-propylglycine in crystals. Biochem Biophys Res Commun.. 198: 424-30. PMID 8297351 DOI: 10.1006/Bbrc.1994.1062 |
0.538 |
|
| 1994 |
David SA, Bechtel B, Annaiah C, Mathan VI, Balaram P. Interaction of cationic amphiphilic drugs with lipid A: implications for development of endotoxin antagonists. Biochimica Et Biophysica Acta. 1212: 167-75. PMID 8180242 DOI: 10.1016/0005-2760(94)90250-X |
0.364 |
|
| 1994 |
Schellenberger U, Balaram P, Francis VS, Shoichet BK, Santi DV. Partial restoration of activity to Lactobacillus casei thymidylate synthase following inactivation by domain deletion. Biochemistry. 33: 5623-9. PMID 8180187 DOI: 10.1021/Bi00184A034 |
0.449 |
|
| 1994 |
Aparna K, Balaram P, Krishnamurthy SS, Nethaji M. Peptide-lanthanide interactions. Crystal structure of a europium(III)-triglycine complex. International Journal of Peptide and Protein Research. 43: 19-22. PMID 8138347 DOI: 10.1111/J.1399-3011.1994.Tb00370.X |
0.713 |
|
| 1994 |
Gurunath R, Balaram P. Incorporation of a Potentially Helix-Breaking D-Phe-Pro Sequence into the Center of a Right-Handed 16-Residue Peptide Helix Biochemical and Biophysical Research Communications. 202: 241-245. PMID 8037717 DOI: 10.1006/Bbrc.1994.1918 |
0.627 |
|
| 1994 |
Karle IL, Flippen-Anderson JL, Agarwalla S, Balaram P. Conformation of the flexible bent helix of Leu1-zervamicin in crystal C and a possible gating action for ion passage. Biopolymers. 34: 721-35. PMID 8025219 DOI: 10.1002/Bip.360340605 |
0.496 |
|
| 1994 |
Gokhale RS, Agarwalla S, Francis VS, Santi DV, Balaram P. Thermal stabilization of thymidylate synthase by engineering two disulfide bridges across the dimer interface. Journal of Molecular Biology. 235: 89-94. PMID 7904654 DOI: 10.1016/S0022-2836(05)80018-X |
0.401 |
|
| 1994 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Hydration and distortion of peptide helices in crystals. Alpha-helical structure of a dodecapeptide, Boc-(Ala-Leu-Aib)4-OMe. International Journal of Peptide and Protein Research. 44: 491-8. PMID 7896509 DOI: 10.1111/J.1399-3011.1994.Tb00187.X |
0.531 |
|
| 1994 |
Karle IL, Flippen-Anderson JL, Gurunath R, Balaram P. Facile transition between 3(10)- and alpha-helix: structures of 8-, 9-, and 10-residue peptides containing the -(Leu-Aib-Ala)2-Phe-Aib- fragment. Protein Science : a Publication of the Protein Society. 3: 1547-55. PMID 7833814 DOI: 10.1002/Pro.5560030920 |
0.604 |
|
| 1994 |
Karle IL, Rao RB, Prasad S, Kaul R, Balaram P. Nonstandard amino acids in conformational design of peptides. Helical structures in crystals of 5-10 residue peptides containing dipropylglycine and dibutylglycine Journal of the American Chemical Society. 116: 10355-10361. DOI: 10.1021/Ja00102A001 |
0.594 |
|
| 1994 |
Aparna K, Krishnamurthy SS, Nethaji M, Balaram P. Amino acid-lanthanide interactions. Crystal structures of lanthanide complexes of α- amino isobutyric acid (Aib), [La2(Aib)4(H2O)8](ClO4)6 and [Pr2(Aib)4(H2O)8]Cl6·H2O Polyhedron. 13: 2993-2997. DOI: 10.1016/S0277-5387(00)83419-1 |
0.585 |
|
| 1993 |
Nagarajaram HA, Sowdhamini R, Ramakrishnan C, Balaram P. Termination of right handed helices in proteins by residues in left handed helical conformations Febs Letters. 321: 79-83. PMID 8467914 DOI: 10.1016/0014-5793(93)80625-5 |
0.575 |
|
| 1993 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Accommodation of a D-Phe residue into a right-handed 3(10)-helix: structure of Boc-D-Phe-(Aib)4-Gly-L-Leu-(Aib)2-OMe, an analogue of the amino terminal segment of antiamoebins and emerimicins. Biopolymers. 33: 401-7. PMID 8461451 DOI: 10.1002/Bip.360330308 |
0.584 |
|
| 1993 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Unfolding of an alpha-helix in peptide crystals by solvation: conformational fragility in a heptapeptide. Biopolymers. 33: 827-37. PMID 8343578 DOI: 10.1002/Bip.360330511 |
0.617 |
|
| 1993 |
Uma K, Kishore R, Balaram P. Stereochemical constraints in peptide design : analysis of the influence of a disulfide bridge and an α-aminoisobutyryl residue on the conformation of a hexapeptide Biopolymers. 33: 865-871. PMID 8318661 DOI: 10.1002/Bip.360330602 |
0.598 |
|
| 1993 |
Sowdhamini R, Ramakrishnan C, Balaram P. Modelling multiple disulphide loop containing polypeptides by random conformation generation. The test cases of α-conotoxin GI and edothelin I Protein Engineering. 6: 873-882. PMID 8309935 DOI: 10.1093/Protein/6.8.873 |
0.51 |
|
| 1993 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Peptide mimics for structural features in proteins. Crystal structures of three heptapeptide helices with a C-terminal 6-->1 hydrogen bond. International Journal of Peptide and Protein Research. 42: 401-10. PMID 8106192 |
0.515 |
|
| 1993 |
Sansom MS, Balaram P, Karle IL. Ion channel formation by zervamicin-IIB. A molecular modelling study. European Biophysics Journal : Ebj. 21: 369-83. PMID 7680608 DOI: 10.1007/Bf00185864 |
0.482 |
|
| 1992 |
Karle IL, Flippen-Anderson JL, Sukumar M, Balaram P. Helix packing of leucine-rich peptides: a parallel leucine ladder in the structure of Boc-Aib-Leu-Aib-Aib-Leu-Leu-Leu-Aib-Leu-Aib-OMe. Proteins. 12: 324-30. PMID 1579566 DOI: 10.1002/Prot.340120404 |
0.614 |
|
| 1992 |
Sowdhamini R, Srinivasan N, Ramakrishnan C, Balaram P. Orthogonal beta beta motifs in proteins. Journal of Molecular Biology. 223: 845-51. PMID 1538399 DOI: 10.1016/0022-2836(92)90246-G |
0.462 |
|
| 1992 |
David SA, Mathan VI, Balaram P. Interaction of melittin with endotoxic lipid A. Biochimica Et Biophysica Acta. 1123: 269-74. PMID 1536865 DOI: 10.1016/0005-2760(92)90006-H |
0.387 |
|
| 1992 |
David SA, Balasubramanian KA, Mathan VI, Balaram P. Analysis of the binding of polymyxin B to endotoxic lipid A and core glycolipid using a fluorescent displacement probe. Biochimica Et Biophysica Acta. 1165: 147-52. PMID 1450208 DOI: 10.1016/0005-2760(92)90180-4 |
0.356 |
|
| 1992 |
Karle IL, Flippen-Anderson JL, Sukumar M, Balaram P. Differences in hydration and association of helical Boc-Val-Ala-Leu-Aib-Val-Ala-Leu-(Val-Ala-Leu-Aib)2-OMe.xH2O in two crystalline polymorphs. Journal of Medicinal Chemistry. 35: 3885-9. PMID 1433198 DOI: 10.1021/Jm00099A016 |
0.55 |
|
| 1992 |
Balaram P, Krishna K, Sukumar M, Mellor IR, Sansom MS. The properties of ion channels formed by zervamicins. European Biophysics Journal : Ebj. 21: 117-28. PMID 1382967 DOI: 10.1007/Bf00185426 |
0.402 |
|
| 1992 |
Agarwalla S, Mellor IR, Sansom MS, Karle IL, Flippen-Anderson JL, Uma K, Krishna K, Sukumar M, Balaram P. Zervamicins, a structurally characterised peptide model for membrane ion channels. Biochemical and Biophysical Research Communications. 186: 8-15. PMID 1378732 DOI: 10.1016/S0006-291X(05)80768-5 |
0.488 |
|
| 1992 |
Bardi R, Piazzesi AM, Crisma M, Toniolo C, Balaram P, Sukumar M. Crystal structure of (S)-pipecolic acid (2R,3R)-tartrate, C10H17NO8 Zeitschrift Fur Kristallographie. 202: 174-176. DOI: 10.1524/Zkri.1992.202.1-2.174 |
0.366 |
|
| 1992 |
Bardi R, Piazzesi AM, Crisma M, Toniolo C, Balaram P, Sukumar M. Crystal structure of N-tert-butyloxycarbonyl-(S)-pipecolyl-α-aminoisobutyric acid, C15H26N2O5 Zeitschrift Fur Kristallographie. 202: 171-173. DOI: 10.1524/Zkri.1992.202.1-2.171 |
0.406 |
|
| 1992 |
Balaram P. The Design and Construction of Synthetic Protein Mimics Pure and Applied Chemistry. 64: 1061-1066. DOI: 10.1351/Pac199264081061 |
0.547 |
|
| 1992 |
Bardi R, Piazzesi A, Crisma M, Toniolo C, Sukumar M, Balaram P. Structure of N‐tert‐butyloxycarbonyl‐α‐aminoisobutyryl‐dl‐pipecolyl‐α‐aminoisobutyric acid methyl ester Acta Crystallographica Section C-Crystal Structure Communications. 48: 1645-1648. DOI: 10.1107/S0108270192001070 |
0.542 |
|
| 1992 |
Balaram P. Non-standard amino acids in peptide design and protein engineering Current Biology. 2: 640. DOI: 10.1016/0960-9822(92)90104-I |
0.493 |
|
| 1992 |
Balaram P. Non-standard amino acids in peptide design and protein engineering Current Opinion in Structural Biology. 2: 845-851. DOI: 10.1016/0959-440X(92)90110-S |
0.504 |
|
| 1991 |
Srinivasan N, Sowdhamini R, Ramakrishnan C, Balaram P. Conformations of disulfide bridges in proteins. International Journal of Peptide and Protein Research. 36: 147-55. PMID 2272751 DOI: 10.1111/J.1399-3011.1990.Tb00958.X |
0.518 |
|
| 1991 |
Karle IL, Flippen-Anderson JL, Agarwalla S, Balaram P. Crystal structure of [Leu1]zervamicin, a membrane ion-channel peptide: implications for gating mechanisms. Proceedings of the National Academy of Sciences of the United States of America. 88: 5307-11. PMID 1711227 DOI: 10.1073/Pnas.88.12.5307 |
0.549 |
|
| 1991 |
Karle IL, Flippen-Anderson JL, Sukumar M, Uma K, Balaram P. Modular design of synthetic protein mimics. Crystal structure of two seven-residue helical peptide segments linked by .epsilon.-aminocaproic acid Journal of the American Chemical Society. 113: 3952-3956. DOI: 10.1021/Ja00010A042 |
0.654 |
|
| 1991 |
Valle G, Bardi R, Piazzesi AM, Crisma M, Toniolo C, Cavicchioni G, Uma K, Balaram P. Crystal state conformation of three model monomer units for the β-bend ribbon structure Biopolymers. 31: 1669-1676. DOI: 10.1002/Bip.360311402 |
0.483 |
|
| 1991 |
Karle IL, Flippen-Anderson JL, Sukumar M, Uma K, Balaram P. Modular design of synthetic protein mimics. Crystal structure of two seven-residue helical peptide segments linked by ε-aminocaproic acid Journal of the American Chemical Society. 113: 3952-3956. |
0.505 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Sukumar M, Balaram P. Parallel and antiparallel aggregation of alpha-helices. Crystal structures of two apolar decapeptides X-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe (X = Boc, Ac). International Journal of Peptide and Protein Research. 35: 518-26. PMID 2401593 |
0.4 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram H, Balaram P. Peptide design: influence of a guest Aib-Pro segment on the stereochemistry of an oligo-val sequence--solution conformations and crystal structure of Boc-(Val)2-Aib-Pro-(Val)3-OMe. Biopolymers. 29: 1433-42. PMID 2361154 DOI: 10.1002/Bip.360291010 |
0.636 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Apolar peptide models for conformational heterogeneity, hydration, and packing of polypeptide helices: crystal structure of hepta- and octapeptides containing alpha-aminoisobutyric acid. Proteins. 7: 62-73. PMID 2330369 DOI: 10.1002/Prot.340070107 |
0.591 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Synthetic peptide helices in crystals: structure and antiparallel and skewed packing motifs for alpha-helices in two isomeric decapeptides. Biopolymers. 30: 719-31. PMID 2275974 DOI: 10.1002/Bip.360300707 |
0.538 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Parallel zippers formed by alpha-helical peptide columns in crystals of Boc-Aib-Glu(OBzl)-Leu-Aib-Ala-Leu-Aib-Ala-Lys(Z)-Aib-OMe. Proceedings of the National Academy of Sciences of the United States of America. 87: 7921-5. PMID 2236010 DOI: 10.1073/Pnas.87.20.7921 |
0.589 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Helix aggregation in peptide crystals: occurrence of either all parallel or antiparallel packing motifs for alpha-helices in polymorphs of Boc-Aib-Ala-Leu-Ala-Leu-Aib-Leu-Ala-Leu-Aib-OMe. Biopolymers. 29: 1835-45. PMID 2207288 DOI: 10.1002/Bip.360291414 |
0.493 |
|
| 1990 |
Karle IL, Balaram P. Structural characteristics of alpha-helical peptide molecules containing Aib residues. Biochemistry. 29: 6747-56. PMID 2204420 DOI: 10.1021/Bi00481A001 |
0.571 |
|
| 1990 |
Krishna K, Sukumar M, Balaram P. Structural chemistry and membrane modifying activity of the fungal polypeptides zervamicins, antiamoebins and efrapeptins Pure and Applied Chemistry. 62: 1417-1420. DOI: 10.1351/Pac199062071417 |
0.578 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Sukumar M, Balaram P. Modular design of synthetic protein mimics. Crystal structures, assembly, and hydration of two 15- and 16-residue apolar, leucyl-rich helical peptides Journal of the American Chemical Society. 112: 9350-9356. DOI: 10.1021/Ja00181A042 |
0.594 |
|
| 1990 |
Karle IL, Flippen-Anderson JL, Uma K, Sukumar M, Balaram P. Modular design of synthetic protein mimics. Crystal structures, assembly, and hydration of two 15- and 16-residue apolar, Leucyl-rich helical peptides Journal of the American Chemical Society. 112: 9350-9356. |
0.496 |
|
| 1989 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram H, Balaram P. Alpha-helix and mixed 3(10)/alpha-helix in cocrystallized conformers of Boc-Aib-Val-Aib-Aib-Val-Val-Val-Aib-Val-Aib-OMe. Proceedings of the National Academy of Sciences of the United States of America. 86: 765-9. PMID 2915976 DOI: 10.1073/Pnas.86.3.765 |
0.535 |
|
| 1989 |
Karle IL, Flippen-Anderson JL, Kishore R, Balaram P. Cystine peptides. Antiparallel beta-sheet conformation of the cyclic biscystine peptide [Boc-Cys-Ala-Cys-NHCH3]2. International Journal of Peptide and Protein Research. 34: 37-41. PMID 2793307 DOI: 10.1111/J.1399-3011.1989.Tb01005.X |
0.601 |
|
| 1989 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Modular design of synthetic protein mimics. Characterization of the helical conformation of a 13-residue peptide in crystals. Biochemistry. 28: 6696-701. PMID 2790024 DOI: 10.1021/Bi00442A024 |
0.613 |
|
| 1989 |
Raghothama S, Ramakrishnan C, Balasubramanian D, Balaram P. Conformational analysis of cyclolinopeptide A, a cyclic nonapeptide: nuclear Overhauser effect and energy minimization studies. Biopolymers. 28: 573-88. PMID 2713453 DOI: 10.1002/Bip.360280204 |
0.565 |
|
| 1989 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Solvated helical backbones: x-ray diffraction study of Boc-Ala-Leu-Aib-Ala-Leu-Aib-OMe.H2O. Biopolymers. 28: 773-81. PMID 2706314 DOI: 10.1002/Bip.360280307 |
0.557 |
|
| 1989 |
Chauhan V, Uma K, Kaur P, Balaram P. Conformations of dehydrophenylalanine containing peptides: nmr studies of an acyclic hexapeptide with two delta Z-Phe residues. Biopolymers. 28: 763-771. PMID 2706313 DOI: 10.1002/Bip.360280306 |
0.547 |
|
| 1989 |
Sowdhamini R, Srinivasan N, Shoichet B, Santi DV, Ramakrishnan C, Balaram P. Stereochemical modeling of disulfide bridges. Criteria for introduction into proteins by site-directed mutagenesis Protein Engineering. 3: 95-103. PMID 2594728 DOI: 10.1093/Protein/3.2.95 |
0.527 |
|
| 1989 |
Uma K, Balaram P, Kaur P, Sharma AK, Chauhan VS. Conformations of peptides containing Z-alpha,beta-dehydroleucine (delta ZLeu). A comparison of Boc-Pro-delta ZLeu-Gly-NHEt and Boc-Pro-delta ZPhe-Gly-NHEt. International Journal of Biological Macromolecules. 11: 169-171. PMID 2489078 DOI: 10.1016/0141-8130(89)90063-9 |
0.575 |
|
| 1989 |
Moretto V, Crisma M, Bonora GM, Toniolo C, Balaram H, Balaram P. Comparison of the Effect of Five Guest Residues on the \beta-Sheet Conformation of Host ${(L-Val)}_n$ Oligopeptides Macromolecules. 22: 2939-2944. DOI: 10.1021/Ma00197A010 |
0.478 |
|
| 1988 |
Kishore R, Raghothama S, Balaram P. Synthetic Peptide Models for the Redox-Active Disulfide Loop of Glutaredoxin. Conformational Studies Biochemistry®. 27: 2462-2471. PMID 3382633 DOI: 10.1021/Bi00407A032 |
0.636 |
|
| 1988 |
Raj PA, Das MK, Balaram P. Conformations and Mitochondrial Uncoupling Activity of Synthetic Emerimicin Fragments Biopolymers. 27: 683-701. PMID 3370302 DOI: 10.1002/Bip.360270411 |
0.603 |
|
| 1988 |
Uma K, Balaram H, Raghothama S, Balaram P. Simultaneous observation of positive and negative nuclear overhauser effects in oligopeptides due to segmental motion Biochemical and Biophysical Research Communications. 151: 153-157. PMID 3348771 DOI: 10.1016/0006-291X(88)90572-4 |
0.49 |
|
| 1988 |
Karle IL, Flippen-Anderson JL, Uma K, Balaram P. Aggregation studies in crystals of apolar helical peptides: Boc-Aib-Val-Ala-Leu-Aib-Val-Ala-Leu-Aib-OMe. International Journal of Peptide and Protein Research. 32: 536-43. PMID 3246478 DOI: 10.1111/J.1399-3011.1988.Tb01385.X |
0.558 |
|
| 1988 |
Karle IL, Flippen-Anderson JL, Sukumar M, Balaram P. Monoclinic polymorph of Boc-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe(anhydrous). Parallel packing of 3(10)-/alpha-helices and a transition of helix type. International Journal of Peptide and Protein Research. 31: 567-76. PMID 3079530 |
0.451 |
|
| 1988 |
Karle IL, Flippen-Anderson J, Uma K, Balaram P. Aqueous channels within apolar peptide aggregates: solvated helix of the alpha-aminoisobutyric acid (Aib)-containing peptide Boc-(Aib-Ala-Leu)3-Aib-OMe.2H2O.CH3OH in crystals. Proceedings of the National Academy of Sciences of the United States of America. 85: 299-303. PMID 2448772 DOI: 10.1073/Pnas.85.2.299 |
0.615 |
|
| 1988 |
Ramakrishnan C, Sowdhamini R, Balaram P. Analysis of short interproton distances in proline peptides as a guide in the interpretation of nuclear Overhauser effects Collection of Czechoslovak Chemical Communications. 53: 2801-2809. DOI: 10.1135/Cccc19882801 |
0.568 |
|
| 1988 |
Bardi R, Piazzesi A, Toniolo C, Sen N, Balaram H, Balaram P. Structures of Pivaloyl-L-prolyl-N-methyl-D- phenylalaninamide and Pivaloyl-L-prolyl-N-methyl-D-valinamide Acta Crystallographica Section C-Crystal Structure Communications. 44: 1972-1976. DOI: 10.1107/S0108270188007322 |
0.444 |
|
| 1988 |
Valle G, Crisma M, Toniolo C, Sen N, Sukumar M, Balaram P. Crystallographic characterization of the conformation of the 1-aminocyclohexane-1-carboxylic acid residue in simple derivatives and peptides Journal of the Chemical Society-Perkin Transactions 1. 393-398. DOI: 10.1039/P29880000393 |
0.567 |
|
| 1988 |
Karle IL, Kishore R, Raghothama S, Balaram P. Cyclic cystine peptides. Antiparallel β-sheet conformation for the 20-membered ring in Boc-Cys-Val-Aib-Ala-Leu-Cys-NHMe Journal of the American Chemical Society. 110: 1958-1963. DOI: 10.1021/Ja00214A049 |
0.582 |
|
| 1988 |
Chauhan VS, Kaur P, Sen N, Uma K, Jacob J, Balaram P. Conformational analysis of an active chemotactic peptide analog containing z-dehydrophbnylalanine at position 3 Tetrahedron. 44: 2359-2366. DOI: 10.1016/S0040-4020(01)81745-2 |
0.612 |
|
| 1988 |
KARLE IL, KISHORE R, RAGHOTHAMA S, BALARAM P. ChemInform Abstract: Cyclic Cystine Peptides. Antiparallel β-Sheet Conformation for the 20-Membered Ring in Cyclic Boc-Cys(S-)-Val-Aib-Ala-Leu-(-S)Cys-NHMe Cheminform. 19. DOI: 10.1002/CHIN.198828052 |
0.479 |
|
| 1988 |
Karle IL, Kishore R, Raghothama S, Balaram P. Cyclic cystine peptides. Antiparallel β-sheet conformation for the 20-membered ring in Boc-Cys-Val-Aib-Ala-Leu-Cys-NHMe S-S Journal of the American Chemical Society. 110: 1958-1963. |
0.479 |
|
| 1987 |
Purana KL, Raghothama S, Balaram P. A 1H-NMR study of bilirubin IXα solubilization by cholate micelles: application of nuclear overhauser effects Biochimica Et Biophysica Acta (Bba)/Lipids and Lipid Metabolism. 922: 67-77. PMID 3663704 DOI: 10.1016/0005-2760(87)90246-3 |
0.462 |
|
| 1987 |
Kishore R, Raghothama S, Balaram P. Cystine peptides: the intramolecular antiparallel beta-sheet conformation of a 20-membered cyclic peptide disulfide Biopolymers - Peptide Science Section. 26: 873-891. PMID 3607246 DOI: 10.1002/Bip.360260608 |
0.631 |
|
| 1987 |
Karle IL, Flippen-Anderson J, Sukumar M, Balaram P. Conformation of a 16-residue zervamicin IIA analog peptide containing three different structural features: 3(10)-helix, alpha-helix, and beta-bend ribbon. Proceedings of the National Academy of Sciences of the United States of America. 84: 5087-91. PMID 3474641 DOI: 10.1073/Pnas.84.15.5087 |
0.593 |
|
| 1987 |
Ramakrishnan C, Sukumar M, Balaram P. Nuclear Overhauser effects as probes of peptide structure. A diagnostic for left-handed helical conformations Biochemical and Biophysical Research Communications. 149: 953-959. PMID 3426620 DOI: 10.1016/0006-291X(87)90501-8 |
0.564 |
|
| 1987 |
Sahal D, Balaram P. Peptide models of electrostatic interactions in proteins: NMR studies on two beta-turn tetrapeptides containing Asp-His and Asp-Lys salt bridges. Biochemistry. 25: 6004-13. PMID 3098281 DOI: 10.1021/BI00368A026 |
0.562 |
|
| 1987 |
Karle IL, Flippen-Anderson J, Sukumar M, Balaram P. Parallel packing of alpha-helices in crystals of Boc-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-Ala-Aib-Pro-Aib-Pro-Phe-OMe·4H2O·2CH3OH Acta Crystallographica Section a Foundations of Crystallography. 43: C51-C51. DOI: 10.1107/S0108767387084149 |
0.297 |
|
| 1987 |
Puranam KL, Balaram P. Spectroscopic studies on the interaction of bilirubin with symmetrical alkyl diamines Journal of Biosciences. 11: 485-493. DOI: 10.1007/Bf02704697 |
0.457 |
|
| 1986 |
Bardi R, Piazzesi AM, Toniolo C, Raj PA, Raghothama S, Balaram P. Solid state and solution conformation of Boc-L-Met-Aib-L-Phe-OMe. Beta-turn conformation of a sequence related to an active chemotactic peptide analog International Journal of Peptide and Protein Research. 27: 229-238. PMID 3710691 DOI: 10.1111/J.1399-3011.1986.Tb01815.X |
0.584 |
|
| 1986 |
Sampath DS, Balaram P. Resolution of racemic gossypol and interaction of individual enantiomers with serum albumins and model peptides. Biochimica Et Biophysica Acta. 882: 183-6. PMID 3085727 DOI: 10.1016/0304-4165(86)90153-4 |
0.48 |
|
| 1986 |
Das MK, Raghothama S, Balaram P. Membrane channel forming polypeptides. Molecular conformation and mitochondrial uncoupling activity of antiamoebin, an α-aminoisobutyric acid containing peptide Biochemistry®. 25: 7110-7117. PMID 2432929 DOI: 10.1021/Bi00370A053 |
0.587 |
|
| 1986 |
Karle IL, Sukumar M, Balaram P. Parallel packing of alpha-helices in crystals of the zervamicin IIA analog Boc-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe.2H2O. Proceedings of the National Academy of Sciences of the United States of America. 83: 9284-8. PMID 2432594 DOI: 10.1073/Pnas.83.24.9284 |
0.573 |
|
| 1986 |
Sampath D, Balaram P. A rapid procedure for the resolution of racemic gossypol Journal of the Chemical Society, Chemical Communications. 649-650. DOI: 10.1039/C39860000649 |
0.337 |
|
| 1986 |
Paul P, Sukumar M, Bardi R, Piazzesi A, Valle G, Toniolo C, Balaram P. Stereochemically constrained peptides. Theoretical and experimental studies on the conformations of peptides containing 1-aminocyclohexanecarboxylic acid Journal of the American Chemical Society. 108: 6363-6370. DOI: 10.1021/Ja00280A038 |
0.643 |
|
| 1986 |
Bardi R, Piazzesi AM, Toniolo C, Raj PA, Raghothama S, Balaram P. Conformations of the amino aterminal tetrapeptide of emerimicins and antiamoebins in solution and in the solid state International Journal of Biological Macromolecules. 8: 201-206. DOI: 10.1016/0141-8130(86)90027-9 |
0.568 |
|
| 1986 |
Balaram H, Sukumar M, Balaram P. Stereochemistry of α-aminoisobutyric acid peptides in solution: Conformations of decapeptides with a central triplet of contiguous L-amino acids Biopolymers. 25: 2209-2223. DOI: 10.1002/Bip.360251112 |
0.496 |
|
| 1986 |
Bardi R, Piazzesi A, Toniolo C, Sukumar M, Balaram P. Stereochemistry of Peptides Containing 1-Aminocyclopentanecarboxylic Acid $({Acc}^5)$ : Solution and Solid-state Conformations of $Boc-{Acc}^5-{Acc}^5-NHMe$ Biopolymers. 25: 1635-1644. DOI: 10.1002/Bip.360250907 |
0.57 |
|
| 1985 |
Kishore R, Balaram P. Stabilization of γ‐turn conformations in peptides by disulfide bridging Biopolymers. 24: 2041-2043. PMID 4063460 DOI: 10.1002/Bip.360241104 |
0.638 |
|
| 1985 |
Sukumar M, Raj PA, Balaram P, Becker EL. A highly active chemotactic peptide analog incorporating the unusual residue 1-aminocyclohexanecarboxylic acid at position 2. Biochemical and Biophysical Research Communications. 128: 339-44. PMID 3985973 DOI: 10.1016/0006-291X(85)91684-5 |
0.584 |
|
| 1985 |
Raj PA, Balaram P. Conformational effects on peptide aggregation in organic solvents: spectroscopic studies of two chemotactic tripeptide analogs. Biopolymers. 24: 1131-1146. PMID 3839700 DOI: 10.1002/Bip.360240703 |
0.581 |
|
| 1985 |
Suguna K, Ramakumar S, Nagaraj R, Balaram P. Structure of cyclo(‐α‐aminoisobutyryl‐l‐phenylalanyl‐), C13H16N2O2 Acta Crystallographica Section C-Crystal Structure Communications. 41: 284-286. DOI: 10.1107/S010827018500364X |
0.394 |
|
| 1985 |
Kishore R, Kumar A, Balaram P. Cystine Peptides. The Antiparallel \beta -Sheet Conformation of Two Synthetic Cyclic Bis( cystine peptides) Journal of the American Chemical Society. 107: 8019-8023. DOI: 10.1021/Ja00312A036 |
0.608 |
|
| 1985 |
Balaram P. Proton NMR studies of peptide conformations Cheminform. 17. DOI: 10.1007/Bf02839715 |
0.619 |
|
| 1984 |
Whaley KJ, Sampath DS, Balaram P. A circular dichroism study of (+) gossypol binding to proteins. Biochemical and Biophysical Research Communications. 121: 953-9. PMID 6743322 DOI: 10.1016/0006-291X(84)90769-1 |
0.384 |
|
| 1984 |
Iqbal M, Balaram P, Showell HJ, Freer RJ, Becker EL. Conformationally constrained chemotactic peptide analogs of high biological activity. Febs Letters. 165: 171-4. PMID 6692914 DOI: 10.1016/0014-5793(84)80163-5 |
0.612 |
|
| 1984 |
Whaley KJ, Sampath DS, Balaram P. Optically active gossypol as a circular dichroism probe of interactions with serum albumins. Biochimica Et Biophysica Acta. 801: 127-30. PMID 6466708 DOI: 10.1016/0304-4165(84)90220-4 |
0.354 |
|
| 1984 |
Prasad BV, Balaram P. The stereochemistry of peptides containing alpha-aminoisobutyric acid. Crc Critical Reviews in Biochemistry. 16: 307-48. PMID 6389004 DOI: 10.3109/10409238409108718 |
0.587 |
|
| 1984 |
Vijayakumar EKS, Balaram P. Peptide Models For The Bacteriorhodopsin Chromophore. Retinylidene‐Lysine Systems Containing Aspartic Acid And Serine Residues Photochemistry and Photobiology. 39: 667-672. DOI: 10.1111/J.1751-1097.1984.Tb03907.X |
0.604 |
|
| 1984 |
Kishore R, Balaram P. Cyclic biscystine peptides. Models for antiparallel β-sheet conformations Journal of the Chemical Society, Chemical Communications. 778-779. DOI: 10.1039/C39840000778 |
0.582 |
|
| 1984 |
Ravi A, Balaram P. Stabilization of β-turn conformations in Pro-X sequences by disulphide bridging. Synthesis and solution conformations of five cyclic cystine peptides Tetrahedron. 40: 2577-2583. DOI: 10.1016/S0040-4020(01)83512-2 |
0.626 |
|
| 1984 |
Das MK, Balaram P. Interactions of the channel forming peptide alamethicin with artificial and natural membranes Journal of Biosciences. 6: 337-348. DOI: 10.1007/Bf02703892 |
0.456 |
|
| 1984 |
Ranganathan M, Balaram P. 13C NMR studies on trifluoroacetyl derivatives of 2-acetamido-2-deoxyhexoses Organic Magnetic Resonance. 22: 717-719. DOI: 10.1002/MRC.1270221110 |
0.313 |
|
| 1984 |
Balaram P. Overview of Critic-At-Large Hepatology. 4: 244S-247S. DOI: 10.1002/HEP.1840040843 |
0.181 |
|
| 1984 |
Kishore R, Balaram P. Synthesis and conformations of stereochemically restricted analogs of $Leu_5-enkephalinamide$: substitution of a -aminoisobutyric acid and 1-aminocyclopentane-1-carboxylic acid at positions 2 and 3 Cheminform. 16. DOI: 10.1002/Chin.198521329 |
0.501 |
|
| 1984 |
Vijayakumar EKS, Sudha TS, Balaram P. Circular dichroism studies of α-aminoisobutyric acid-containing peptides: Chain length and solvent effects in alternating Aib-L-Ala and Aib-L-Val sequences Biopolymers. 23: 877-886. DOI: 10.1002/Bip.360230505 |
0.57 |
|
| 1983 |
Venkatachalapathi YV, Prasad BV, Balaram P. Conformational analysis of small disulfide loops. Spectroscopic and theoretical studies on a synthetic cyclic tetrapeptide containing cystine. Biochemistry. 21: 5502-9. PMID 7171571 DOI: 10.1021/BI00265A019 |
0.566 |
|
| 1983 |
Sudha TS, Balaram P. Stabilization of β-turn conformations in enkephalins International Journal of Peptide and Protein Research. 21: 381-388. PMID 6862767 DOI: 10.1111/J.1399-3011.1983.Tb03119.X |
0.58 |
|
| 1983 |
Ravi A, Balaram P. Cyclic peptide disulfides: consecutive β-turn conformation of a synthetic model peptide corresponding to the active site of thioredoxin Biochimica Et Biophysica Acta. 745: 301-309. PMID 6860677 DOI: 10.1016/0167-4838(83)90062-6 |
0.579 |
|
| 1983 |
Vijayakumar EKS, Balaram P. Stereochemistry of α‐aminoisobutyric acid peptides in solution: Helical conformations of protected decapeptides with repeating Aib‐L‐Ala and Aib‐L‐Val sequences Biopolymers. 22: 2133-2140. PMID 6626694 DOI: 10.1002/Bip.360220911 |
0.584 |
|
| 1983 |
Rao CP, Balaram P, Rao C. Infrared spectroscopic study of C7 intramolecular hydrogen bonds in peptides Biopolymers. 22: 2091-2104. PMID 6626692 DOI: 10.1002/Bip.360220908 |
0.661 |
|
| 1983 |
Mathew MK, Balaram P. Alamethicin and related membrane channel forming polypeptides. Molecular and Cellular Biochemistry. 50: 47-64. PMID 6302469 DOI: 10.1007/Bf00225279 |
0.487 |
|
| 1983 |
Prasad BVV, Sudha TS, Balaram P. Molecular structure of Boc-Aib-Aib-Phe-Met-NH2·DMSO. A fragment of a biologically active enkephalin analogue Journal of the Chemical Society-Perkin Transactions 1. 14: 417-421. DOI: 10.1039/P19830000417 |
0.57 |
|
| 1983 |
Rao BNN, Kumar A, Balaram H, Ravi A, Balaram P. Nuclear Overhauser Effects and circular Dichroism as Probes of \beta.-turn Conformations in Acyclic and Cyclic Peptides with Pro-X Sequences Journal of the American Chemical Society. 105: 7423-7428. DOI: 10.1021/Ja00363A036 |
0.609 |
|
| 1983 |
Balaram H, Prasad BVV, Balaram P. Multiple conformational states of a Pro-Pro peptide. Solid-state and solution conformations of Boc-Aib-Pro-Pro-NHMe Journal of the American Chemical Society. 105: 4065-4071. DOI: 10.1021/Ja00350A053 |
0.527 |
|
| 1983 |
Ravi A, Prasad BVV, Balaram P. Cyclic peptide disulfides. Solution and solid-state conformation of Boc-Cys-Pro-Aib-Cys-NHMe with a disulfide bridge from Cys to Cys, a disulfide-bridged peptide helix Journal of the American Chemical Society. 105: 105-109. DOI: 10.1021/Ja00339A019 |
0.595 |
|
| 1983 |
Vijayakumar EKS, Balaram P. Solution conformations of penta and heptapeptides containing repetitive α-aminoisobutyryl-l-alanyl and α -aminoisobutyryl-l-valyl sequences Tetrahedron. 39: 2725-2731. DOI: 10.1016/S0040-4020(01)91984-2 |
0.537 |
|
| 1983 |
Pulla Rao C, Balaram P, Rao C. 13C-n.m.r. studies of the conformational changes in proline oligomers brought about by lithium and calcium salts International Journal of Biological Macromolecules. 5: 289-295. DOI: 10.1016/0141-8130(83)90044-2 |
0.649 |
|
| 1983 |
Mathew MK, Balaram P. A helix dipole model for alamethicin and related transmembrane channels Febs Letters. 157: 1-5. DOI: 10.1016/0014-5793(83)81105-3 |
0.366 |
|
| 1983 |
Kishore R, Mathew MK, Balaram P. A fluorescent peptide model for the thioredoxin active site Febs Letters. 159: 221-224. DOI: 10.1016/0014-5793(83)80450-5 |
0.557 |
|
| 1983 |
Francis A, Iqbal M, Balaram P, Vijayan M. The crystal structure of a 310helical decapeptide containing α-aminoisobutyric acid Febs Letters. 155: 230-232. DOI: 10.1016/0014-5793(82)80609-1 |
0.44 |
|
| 1983 |
Balaram H, Prasad BVV, Balaram P. Multiple conformational states of a Pro-Pro peptide. Solid-state and solution conformations of Boc-Aib-Pro-Pro-NHMe Cheminform. 14. DOI: 10.1002/Chin.198339093 |
0.583 |
|
| 1983 |
PRASAD BVV, SUDHA TS, BALARAM P. ChemInform Abstract: MOLECULAR STRUCTURE OF BOC-AIB-PHE-AIB-MET-NH2.DMSO. A FRAGMENT OF A BIOLOGICALLY ACTIVE ENKEPHALIN ANALOG Chemischer Informationsdienst. 14. DOI: 10.1002/chin.198321067 |
0.361 |
|
| 1983 |
Ravi A, Prasad BVV, Balaram P. Cyclic Peptide Disulfides. Solution And Solid-State Conformation Of Boc-Cys-Pro-Aib-Cys-Nhme With A Disulfide Bridge From Cys To Cys, A Disulfide-Bridged Peptide Helix Cheminform. 14. DOI: 10.1002/Chin.198316056 |
0.595 |
|
| 1983 |
FRANCIS AK, IQBAL M, BALARAM P, VIJAYAN M. ChemInform Abstract: THE CRYSTAL STRUCTURE OF THE AMINO-TERMINAL PENTAPEPTIDE OF SUZUKACILLIN. OCCURRENCE OF A FOUR-FOLD PEPTIDE HELIX Chemischer Informationsdienst. 14. DOI: 10.1002/chin.198302067 |
0.529 |
|
| 1983 |
Francis AK, Iqbal M, Balaram P, Vijayan M. Crystal structure of Boc-Ala-Aib-Ala-Aib-Aib-methyl ester, a pentapeptide fragment of the channel-forming ionophore suzukacillin Biopolymers. 22: 1499-1505. DOI: 10.1002/Bip.360220606 |
0.506 |
|
| 1982 |
Rao CP, Shamala N, Nagaraj R, Rao CN, Balaram P. Hydrophobic channels in crystals of an alpha-aminoisobutyric acid pentapeptide. Biochemical and Biophysical Research Communications. 103: 898-904. PMID 7332583 DOI: 10.1016/0006-291X(81)90895-0 |
0.695 |
|
| 1982 |
Balaram H, Prasad BVV, Balaram P. Conformational transitions in a Pro-Pro peptide on dissolution of single crystals Biochemical and Biophysical Research Communications. 109: 825-831. PMID 7159445 DOI: 10.1016/0006-291X(82)92014-9 |
0.551 |
|
| 1982 |
Vijayasarathy S, Shivaji S, Balaram P. Bull sperm plasma and acrosomal membranes: Fluorescence studies of lipid phase fluidity Biochemical and Biophysical Research Communications. 108: 585-591. PMID 7150308 DOI: 10.1016/0006-291X(82)90868-3 |
0.318 |
|
| 1982 |
Iqbal M, Balaram P. The helical conformations of 14- and 16-residue fragments of suzukacillin, a membrane channel-forming polypeptide. Biochimica Et Biophysica Acta. 706: 179-187. PMID 7126598 DOI: 10.1016/0167-4838(82)90485-X |
0.588 |
|
| 1982 |
Francis AK, Pulla Rao C, Iqbal M, Nagaraj R, Vijayan M, Balaram P. Helical conformations of three crystalline pentapeptide fragments of suzukacillin, a membrane channel forming polypeptide. Biochemical and Biophysical Research Communications. 106: 1240-7. PMID 7115398 DOI: 10.1016/0006-291X(82)91245-1 |
0.619 |
|
| 1982 |
Mathew MK, Nagaraj R, Balaram P. Ionophore-mediated transmembrane movement of divalent cations in small unilamellar liposomes: an evaluation of the chlortetracycline fluorescence technique and correlations with black lipid membrane studies. The Journal of Membrane Biology. 65: 13-7. PMID 7057457 DOI: 10.1007/Bf01870464 |
0.341 |
|
| 1982 |
Vijayasarathy S, Balaram P. Regional differentiation in bull sperm plasma membranes. Biochemical and Biophysical Research Communications. 108: 760-769. PMID 6216889 DOI: 10.1016/0006-291X(82)90894-4 |
0.328 |
|
| 1982 |
Kamwaya ME, Oster O, Bradaczek H, Ponnuswamy MN, Parthasarathy S, Nagaraj R, Balaram P. Structure of tert-butyloxycarbonyl-L-alanyl-L-proline monohydrate (t-Boc-Ala-Pro) Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 38: 172-176. DOI: 10.1107/S0567740882002313 |
0.478 |
|
| 1982 |
Francis AK, Iqbal M, Balaram P, Vijayan M. The crystal structure of the amino-terminal pentapeptide of suzukacillin. Occurrence of a four-fold peptide helix Journal of the Chemical Society-Perkin Transactions 1. 14: 1235-1239. DOI: 10.1039/P29820001235 |
0.557 |
|
| 1982 |
Mathew MK, Nagaraj R, Balaram P. Membrane channel-forming polypeptides. Aqueous phase aggregation and membrane-modifying activity of synthetic fluorescent alamethicin fragments. Journal of Biological Chemistry. 257: 2170-2176. DOI: 10.1016/s0021-9258(18)34901-9 |
0.246 |
|
| 1982 |
Prasad BV, Balaram P. X-Pro peptides. A theoretical study of the hydrogen bonded conformations of (α-aminoisobutyryl-l-prolyl)n sequences International Journal of Biological Macromolecules. 4: 99-102. DOI: 10.1016/0141-8130(82)90032-0 |
0.551 |
|
| 1982 |
Rao CP, Balaram P. Molecular structure of t‐butyloxycarbonyl‐Leu‐Aib‐Pro‐Val‐Aib‐methyl ester, a fragment of alamethicin and suzukacillin: A 310‐helical pentapeptide Biopolymers. 21: 2461-2472. DOI: 10.1002/Bip.360211210 |
0.726 |
|
| 1982 |
Suguna K, Ramakumar S, Shamala N, Prasad BVV, Balaram P. Crystal structures of diketopiperazines containing α-aminoisobutyric acid: Cyclo(Aib-Aib) and cyclo(Aib-L-Ile) Biopolymers. 21: 1847-1855. DOI: 10.1002/Bip.360210912 |
0.431 |
|
| 1982 |
Iqbal M, Balaram P. Aggregation of apolar peptides in organic solvents. Concentration dependence of 1H-nmr parameters for peptide NH groups in 310 helical decapeptide fragment of suzukacillin Biopolymers. 21: 1427-1433. DOI: 10.1002/Bip.360210711 |
0.54 |
|
| 1982 |
Prasad BV, Balaram H, Balaram P. Type II β-turn conformation of pivaloyl-L-prolyl-α-aminoisobutyryl-N-methylamide: Theoretical, spectroscopic, and X-ray studies Biopolymers. 21: 1261-1273. DOI: 10.1002/Bip.360210702 |
0.589 |
|
| 1981 |
Sudha TS, Balaram P. Conformational Flexibility In Enkephalins: Solvent Dependent Transitions In Peptides With Gly-Gly Segments Detected By Circular Dichroism Febs Letters. 134: 32-36. PMID 9222318 DOI: 10.1016/0014-5793(81)80544-3 |
0.602 |
|
| 1981 |
Prasad BV, Ravi A, Balaram P. Molecular structure of a cyclic tetrapeptide disulfide. A novel 310 helical conformation with an S-S bridge Biochemical and Biophysical Research Communications. 103: 1138-1144. PMID 7332588 DOI: 10.1016/0006-291X(81)90241-2 |
0.628 |
|
| 1981 |
Mathew MK, Ravi A, Balaram P. Disulfide luminescence. Emission characteristics of cyclic tetrapeptide disulfides. Biochemical and Biophysical Research Communications. 103: 498-504. PMID 7332555 DOI: 10.1016/0006-291X(81)90480-0 |
0.435 |
|
| 1981 |
Ishizaki H, Balaram P, Nagaraj R, Venkatachalapathi YV, Tu AT. Determination of beta-turn conformation by laser Raman spectroscopy. Biophysical Journal. 36: 509-517. PMID 7326322 DOI: 10.1016/S0006-3495(81)84749-2 |
0.446 |
|
| 1981 |
Mathew MK, Nagaraj R, Balaram P. Fluorescent alamethicin fragments. A study of membrane activity and aqueous phase aggregation. Biochimica Et Biophysica Acta. 649: 336-42. PMID 7317403 DOI: 10.1016/0005-2736(81)90423-5 |
0.459 |
|
| 1981 |
Iqbal M, Balaram P. Membrane Channel Forming Polypeptides. 270-MHz Hydrogen-1 Nuclear Magnetic Resonance Studies on the Conformation of the 11-21 Fragment of Suzukacillin Biochemistry. 20: 4866-4871. PMID 7295656 DOI: 10.1021/Bi00520A010 |
0.573 |
|
| 1981 |
Nagaraj R, Balaram P. Conformations of synthetic alamethicin fragments. Evidence for 310 helical folding from 270-MHz hydrogen-1 nuclear magnetic resonance and circular dichroism studies Biochemistry. 20: 2828-2835. PMID 7248251 DOI: 10.1021/Bi00513A019 |
0.569 |
|
| 1981 |
Narayanan R, Balaram P. Fluorescence and N.M.R. studies of the binding of cholinergic fluorescent probes to horse serum cholinesterase International Journal of Peptide and Protein Research. 17: 170-180. PMID 7228495 DOI: 10.1111/J.1399-3011.1981.Tb01979.X |
0.371 |
|
| 1981 |
Khan MI, Surolia N, Mathew MK, Balaram P, Surolia A. Fluorescence polarization as a tool to study lectin-sugar interaction. An investigation of the binding of 4-methylumbelliferyl beta-D-galactopyranoside to Abrus precatorious agglutinin. European Journal of Biochemistry / Febs. 115: 149-52. PMID 7227364 DOI: 10.1007/Bf02702972 |
0.381 |
|
| 1981 |
Mathew MK, Nagaraj R, Balaram P. Alamethicin and synthetic peptide fragments as uncouplers of mitochondrial oxidative phosphorylation. Effect of chain length and charge. Biochemical and Biophysical Research Communications. 98: 548-55. PMID 7225113 DOI: 10.1016/0006-291X(81)90875-5 |
0.543 |
|
| 1981 |
Iqbal M, Balaram P. Membrane channel forming polypeptides. 270-MHz proton magnetic resonance studies of the aggregation of the 11-21 fragment of suzukacillin in organic solvents. Biochemistry. 20: 7278-7284. PMID 6274396 DOI: 10.1021/Bi00528A035 |
0.61 |
|
| 1981 |
Nair CMK, Nagaraj R, Ramaprasad S, Balaram P, Vijayan M. Internal water bridge and antiparallel sheet in the structure of benzyloxycarbonyl-L-alanyl-D-phenylalanyl-L-proline monohydrate Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 37: 597-601. DOI: 10.1107/S0567740881003646 |
0.528 |
|
| 1981 |
Iqbal M, Balaram P. The 310 helical conformation of the amino terminal decapeptide of suzukacillin. 270 MHz hydrogen-1 NMR evidence for eight intramolecular hydrogen bonds Journal of the American Chemical Society. 103: 5548-5552. DOI: 10.1021/JA00408A045 |
0.417 |
|
| 1981 |
Woodward RB, Logusch E, Nambiar KP, Sakan K, Ward DE, Au-Yeung BW, Balaram P, Browne LJ, Card PJ, Chen CH, Chênevert RB, Fliri A, Frobel K, Gais HJ, Garratt DG, et al. Asymmetric total synthesis of erythromycin. 3. Total synthesis of erythromycin Journal of the American Chemical Society. 103: 3215-3217. DOI: 10.1021/Ja00401A051 |
0.767 |
|
| 1981 |
Woodward RB, Logusch E, Nambiar KP, Sakan K, Ward DE, Au-Yeung BW, Balaram P, Browne LJ, Card PJ, Chen CH, Chênevert RB, Fliri A, Frobel K, Gais HJ, Garratt DG, et al. Asymmetric total synthesis of erythromycin. 1. Synthesis of an erythronolide A seco acid derivative via asymmetric induction Journal of the American Chemical Society. 103: 3210-3213. DOI: 10.1021/Ja00401A049 |
0.753 |
|
| 1981 |
Nagaraj R, Balaram P. Alamethicin, a Transmembrane Channel Accounts of Chemical Research. 14: 356-362. DOI: 10.1021/Ar00071A005 |
0.461 |
|
| 1981 |
Nagaraj R, Balaram P. Racemization at proline residues during peptide bond formation : A study of diastereomeric mixtures of synthetic alamethicin fragments by 270 MHz 1H NMR Tetrahedron. 37: 2001-2005. DOI: 10.1016/S0040-4020(01)97953-0 |
0.584 |
|
| 1981 |
Nagaraj R, Balaram P. Solution Phase Synthesis of Alamethicin I Tetrahedron. 37: 1263-1270. DOI: 10.1016/S0040-4020(01)92061-7 |
0.317 |
|
| 1981 |
IQBAL M, BALARAM P. ChemInform Abstract: THE 310 HELICAL CONFORMATION OF THE AMINO TERMINAL DECAPEPTIDE OF SUZUKACILLIN. 270 MHZ HYDROGEN-1 NMR EVIDENCE FOR EIGHT INTRAMOLECULAR HYDROGEN BONDS Chemischer Informationsdienst. 12. DOI: 10.1002/chin.198150323 |
0.415 |
|
| 1981 |
Venkatachalapathi YV, Balaram P. X‐Pro peptides: Synthesis and solution conformation of benzyloxycarbonyl‐(Aib‐Pro)4methyl ester. Evidence for a novel helical structure Biopolymers. 20: 1137-1145. DOI: 10.1002/Bip.1981.360200605 |
0.537 |
|
| 1981 |
Venkatachalapathi YV, Nair CMK, Vijayan M, Balaram P. X-Pro peptides: Solution and solid-state conformation of benzyloxycarbonyl-(Aib-Pro)2methyl ester, a type I ?-turn Biopolymers. 20: 1123-1136. DOI: 10.1002/Bip.1981.360200604 |
0.597 |
|
| 1981 |
Venkatachalapathi YV, Balaram P. Temperature dependence of peptide NH chemical shifts in benzene: Delineation of solvent‐shielded and exposed amide protons Biopolymers. 20: 625-628. DOI: 10.1002/Bip.1981.360200313 |
0.518 |
|
| 1980 |
Iqbal M, Shivaji S, Vijayasarathy S, Balaram P. Synthetic peptides as chemoattractants for bull spermatozoa structure activity correlations Biochemical and Biophysical Research Communications. 96: 235-242. PMID 7437034 DOI: 10.1016/0006-291X(80)91205-X |
0.544 |
|
| 1980 |
Vijayasarathy S, Shivaji S, Iqbal M, Balaram P. Formyl-met-leu-phe induces chemotaxis and acrosomal enzyme release in bull sperm Febs Letters. 115: 178-180. PMID 7398874 DOI: 10.1016/0014-5793(80)81162-8 |
0.379 |
|
| 1980 |
Mathew MK, Balaram P. Unmasking of tyrosyl fluorescence in serum albumins on bilirubin binding. Febs Letters. 115: 91-4. PMID 7389921 DOI: 10.1016/0014-5793(80)80733-2 |
0.418 |
|
| 1980 |
Narayanan R, Paul R, Balaram P. Fluorescent probe studies of mixed micelles of phospholipids and bile salts. Effect of cholesterol incorporation Biochimica Et Biophysica Acta. 597: 70-82. PMID 7370247 DOI: 10.1016/0005-2736(80)90151-0 |
0.382 |
|
| 1980 |
Rao CP, Nagaraj R, Rao CNR, Balaram P. Infrared studies on the conformation of synthetic alamethicin fragments and model peptides containing alpha-aminoisobutyric acid. Biochemistry. 19: 425-431. PMID 7356936 DOI: 10.1021/Bi00544A004 |
0.724 |
|
| 1980 |
Khan MI, Mathew MK, Balaram P, Surolia A. Fluorescence-polarization studies on binding of 4-methylumbelliferyl beta-D-galactopyranoside to Ricinus communis (castor-bean) agglutinin. The Biochemical Journal. 191: 395-400. PMID 6892494 DOI: 10.1042/Bj1910395 |
0.391 |
|
| 1980 |
Vijayasarathy S, Shivaji S, Balaram P. Plasma membrane bound Ca2+-ATPase activity in bull sperm Febs Letters. 114: 45-47. PMID 6445832 DOI: 10.1016/0014-5793(80)80857-X |
0.311 |
|
| 1980 |
Venkatachalapathi YV, Balaram P. An incipient 3(10) helix in Piv-Pro-Pro-Ala-NHMe as a model for peptide folding. Nature. 281: 83-4. PMID 551271 DOI: 10.1038/281083A0 |
0.572 |
|
| 1980 |
Prasad BVV, Shamala N, Nagaraj R, Balaram P. The crystal structure of benzyloxycarbonyl-(α-aminoisobutyryl)2-l-alanyl methyl ester Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 36: 107-110. DOI: 10.1107/S0567740880002531 |
0.502 |
|
| 1980 |
Rao CP, Balaram P, Rao CNR. 13C nuclear magnetic resonance studies of the binding of alkali and alkaline earth metal salts to amides Journal of the Chemical Society, Faraday Transactions. 76: 1008-1013. DOI: 10.1039/F19807601008 |
0.594 |
|
| 1980 |
Mathew MK, Balaram P. A reinvestigation of chlortetracycline fluorescence: effect of pH, metal ions, and environment Journal of Inorganic Biochemistry. 13: 339-346. DOI: 10.1016/S0162-0134(00)80253-6 |
0.331 |
|
| 1980 |
Narayanan R, Balaram P. Synthesis of homologous fluorescent carboxylates and their application to the study of bovine serum albumin Bioorganic Chemistry. 9: 352-362. DOI: 10.1016/0045-2068(80)90045-0 |
0.362 |
|
| 1980 |
Nagaraj R, Mathew MK, Balaram P. Cation translocating effects of alamethicin and its synthetic fragments in lipid membranes. Influence of peptide chain length and charge Febs Letters. 121: 365-368. DOI: 10.1016/0014-5793(80)80383-8 |
0.507 |
|
| 1980 |
Ranganathan M, Balaram P. Trifluoroacetic anhydride. A convenient NMR solvent for carbohydrates. 270 MHz1H NMR studies of 2-acetamido-2-deoxyhexoses Organic Magnetic Resonance. 13: 220-223. DOI: 10.1002/MRC.1270130314 |
0.311 |
|
| 1979 |
Nagaraj R, Sudha TS, Shivaji S, Balaram P. Enkephalin analogs. Introduction of stereochemical constraints, metal binding sites and fluorescent groups Febs Letters. 106: 271-274. PMID 499510 DOI: 10.1016/0014-5793(79)80512-8 |
0.548 |
|
| 1979 |
Nagaraj R, Balaram P. Fluorescent hydrophobic peptide fragments of emerimicin. Models for the study of peptide aggregation and interactions with lipids and proteins Biochemical and Biophysical Research Communications. 89: 1041-1049. PMID 496936 DOI: 10.1016/0006-291X(79)92113-2 |
0.551 |
|
| 1979 |
Rao CP, Nagaraj R, Rao CNR, Balaram P. Infrared spectroscopy as a probe for the development of secondary structure in the amino-terminal segment of alamethicin Febs Letters. 100: 244-248. PMID 456563 DOI: 10.1016/0014-5793(79)80343-9 |
0.784 |
|
| 1979 |
Nair CM, Vijayan M, Venkatachalapathi YV, Balaram P. X-Ray crystal structure of pivaloyl-D-Pro-L-Pro-L-Ala-N-methylamide; observation of a consecutive β-turn conformation Journal of the Chemical Society, Chemical Communications. 1183-1184. DOI: 10.1039/C39790001183 |
0.525 |
|
| 1979 |
Nagaraj R, Shamala N, Balaram P. Stereochemically constrained linear peptides. Conformations of peptides containing .alpha.-aminoisobutyric acid Journal of the American Chemical Society. 101: 16-20. DOI: 10.1021/Ja00495A003 |
0.579 |
|
| 1979 |
Paul R, Mathew MK, Narayanan R, Balaram P. Fluorescent probe and NMR studies of the aggregation of bile salts in aqueous solution Chemistry and Physics of Lipids. 25: 345-356. DOI: 10.1016/0009-3084(79)90073-2 |
0.395 |
|
| 1979 |
Rao BNN, Ramakrishnan C, Balaram P. Metal binding to pyridoxal derivatives. An NMR study of the interaction of Eu(III) with pyridoxal phosphate and pyridoxamine phosphate Journal of Biosciences. 1: 35-47. DOI: 10.1007/Bf02702885 |
0.41 |
|
| 1979 |
Nagaraj R, Shamala N, Balaram P. Stereochemically Constrained Linear Peptides. Conformations of Peptides Containing \alpha-Aminoisobutyric Acid Cheminform. 10. DOI: 10.1002/Chin.197915062 |
0.623 |
|
| 1979 |
Prasad BVV, Shamala N, Nagaraj R, Chandrasekaran R, Balaram P. Crystal and molecular structure of benzyloxycarbonyl-?-aminoisobutyryl-L-prolyl methylamide: The observation of anX2-Pro3 Type III ?-Turn Biopolymers. 18: 1635-1646. DOI: 10.1002/Bip.1979.360180704 |
0.577 |
|
| 1978 |
Narayanan R, Balaram P. Homologous cholinergic fluorescent probes. Synthesis and fluorescence properties Febs Letters. 93: 38-42. PMID 700113 DOI: 10.1016/0014-5793(78)80799-6 |
0.35 |
|
| 1978 |
Paul R, Balaram P. A fluorescent probe study of the solubilisation of cholesterol by biie salt-phospholipid micelles☆ Biochemical and Biophysical Research Communications. 81: 850-857. PMID 666797 DOI: 10.1016/0006-291X(78)91429-8 |
0.364 |
|
| 1978 |
Nagaraj R, Balaram P. A stereochemically-constrained enkephalin analog: α-Aminoisobutyryl2 methionine5 enkephalinamide Febs Letters. 96: 273-276. PMID 215457 DOI: 10.1016/0014-5793(78)80416-5 |
0.45 |
|
| 1978 |
Shamala N, Nagaraj R, Balaram P. The 310 helical conformation of a pentapeptide containing a-aminoisobutyric acid (Aib): X-ray crystal structure of Tos-(Aib)5 OMe Journal of the Chemical Society, Chemical Communications. 996-997. DOI: 10.1039/C39780000996 |
0.527 |
|
| 1978 |
Rao DNR, Mahadevan S, Balaram P. Structural studies of the hen's egg lipovitellins. NMR and fluorescence investigations Chemistry and Physics of Lipids. 22: 105-113. DOI: 10.1016/0009-3084(78)90035-X |
0.433 |
|
| 1977 |
Shamala N, Nagaraj R, Balaram P. The crystal and molecular structure of the amino terminal tetrapeptide of alamethicin. A novel 310 helical conformation. Biochemical and Biophysical Research Communications. 79: 292-298. PMID 921803 DOI: 10.1016/0006-291X(77)90094-8 |
0.549 |
|
| 1977 |
Ranganathan M, Rao VSR, Balaram P. Acyclic sugars: the ring-opening of 2-acetamido-2-deoxyhexopyranoses in trifluoroacetic acid Carbohydrate Research. 58: 245-248. DOI: 10.1016/S0008-6215(00)83426-6 |
0.395 |
|
| 1977 |
Nagaraj R, Balaram P. Facile Diketopiperazine Formation from Dipeptides Containing a-Aminoisobutyric Acid. Conformational Factors Influencing Cyclisation Cheminform. 7: 885. DOI: 10.1002/Chin.197825219 |
0.478 |
|
| 1976 |
Narayanan R, Balaram P. Synthesis and fluorescence properties of a probe for membrane anionic sites Biochemical and Biophysical Research Communications. 70: 1122-1128. PMID 942433 DOI: 10.1016/0006-291X(76)91019-6 |
0.355 |
|
| 1976 |
Krishnan KS, Balaram P. Cation binding to brain plasma membranes. An evaluation of the use of anionic fluorescent probes. Archives of Biochemistry and Biophysics. 174: 420-30. PMID 820264 DOI: 10.1016/0003-9861(76)90370-2 |
0.652 |
|
| 1976 |
Krishnan KS, Balaram P. A nuclear magnetic resonance study of the interaction of serotonin with gangliosides. Febs Letters. 63: 313-5. PMID 816675 DOI: 10.1016/0014-5793(76)80119-6 |
0.648 |
|
| 1976 |
Krishnan KS, Balaram P. Mammalian brain plasma membranes. Isolation, enzymatic, and chemical characterization. Experimental Cell Research. 101: 299-306. PMID 134900 DOI: 10.1016/0014-4827(76)90381-5 |
0.639 |
|
| 1975 |
Krishnan KS, Balaram P. Perturbation of lipid structures by fluorescent probes. Febs Letters. 60: 419-422. PMID 1227985 DOI: 10.1016/0014-5793(75)80762-9 |
0.649 |
|
| 1973 |
Balaram P, Bothner-By AA, Breslow E. Nuclear magnetic resonance studies of the interaction of peptides and hormones with bovine neurophysin. Biochemistry. 12: 4695-704. PMID 4797991 DOI: 10.1021/Bi00747A024 |
0.761 |
|
| 1972 |
Balaram P, Bothner-By AA, Dadok J. Negative nuclear Overhauser effects as probes of macromolecular structure. Journal of the American Chemical Society. 94: 4015-7. PMID 5037989 DOI: 10.1021/JA00766A063 |
0.705 |
|
| 1972 |
Balaram P, Bothner-By AA, Breslow E. Localization of tyrosine at the binding site of neurophysin II by negative nuclear Overhouser effects Journal of the American Chemical Society. 94: 4017-4018. DOI: 10.1021/Ja00766A064 |
0.34 |
|
| 1972 |
BALARAM P, BOTHNER-BY AA, BRESLOW E. ChemInform Abstract: LOKALISIERUNG VON TYROSIN AN DER BINDUNGSSTELLE VON NEUROPHYSIN II MITTELS NEGATIVER OVERHAUSER-EFFEKTE Chemischer Informationsdienst. 3. DOI: 10.1002/Chin.197233099 |
0.328 |
|
| Show low-probability matches. |