Year |
Citation |
Score |
2010 |
SANCHEZ-OBREGON R, FALLIS AG, SZABO AG. ChemInform Abstract: Synthesis of a Potential Fluorescence Probe, (-)-(R)-7-Azatryptophan, via Alkylation of the (1R,4R)-Camphor Imine of tert-Butylglycinate. Cheminform. 24: no-no. DOI: 10.1002/chin.199304241 |
0.501 |
|
2004 |
Abbott GL, Blouse GE, Perron MJ, Shore JD, Luck LA, Szabo AG. 19F NMR studies of plasminogen activator inhibitor-1. Biochemistry. 43: 1507-19. PMID 14769027 DOI: 10.1021/Bi035618A |
0.319 |
|
2003 |
Acchione M, Guillemette JG, Twine SM, Hogue CW, Rajendran B, Szabo AG. Fluorescence based structural analysis of tryptophan analogue-AMP formation in single tryptophan mutants of Bacillus stearothermophilus tryptophanyl-tRNA synthetase. Biochemistry. 42: 14994-5002. PMID 14674776 DOI: 10.1021/Bi0347454 |
0.7 |
|
2003 |
Twine SM, Szabo AG. Fluorescent amino acid analogs. Methods in Enzymology. 360: 104-27. PMID 12622148 DOI: 10.1016/S0076-6879(03)60108-4 |
0.447 |
|
2003 |
Twine SM, Murphy L, Phillips RS, Callis P, Cash MT, Szabo AG. The photophysical properties of 6-azaindole Journal of Physical Chemistry B. 107: 637-645. DOI: 10.1021/Jp027102R |
0.436 |
|
1997 |
Lee X, Dahms T, Ton-That H, Zhu DW, Biesterfeldt J, Lanthier PH, Yaguchi M, Szabo AG. Primary sequence and refined tertiary structure of Pseudomonas fluorescens holo azurin at 2.05 A. Acta Crystallographica. Section D, Biological Crystallography. 53: 493-506. PMID 15299879 DOI: 10.1107/S0907444997001509 |
0.431 |
|
1997 |
Brennan JD, Hogue CWV, Rajendran B, Willis KJ, Szabo AG. Preparation of enantiomerically pure L-7-azatryptophan by an enzymatic method and its application to the development of a fluorimetric activity assay for tryptophanyl-tRNA synthetase Analytical Biochemistry. 252: 260-270. PMID 9344412 DOI: 10.1006/Abio.1997.2286 |
0.454 |
|
1997 |
Merrill AR, Steer BA, Prentice GA, Weller MJ, Szabo AG. Identification of a chameleon-like pH-sensitive segment within the colicin E1 channel domain that may serve as the pH-activated trigger for membrane bilayer association Biochemistry. 36: 6874-6884. PMID 9188682 DOI: 10.1021/bi970222i |
0.321 |
|
1997 |
Dahms TES, Szabo AG. Conformational heterogeneity in crystalline proteins: Time-resolved fluorescence studies Methods in Enzymology. 278: 202-221. PMID 9170315 DOI: 10.1016/S0076-6879(97)78012-1 |
0.426 |
|
1997 |
Lee X, Dahms T, Ton-That H, Zhu DW, Biesterfeldt J, Lanthier PH, Yaguchi M, Szabo AG. Primary sequence and refined tertiary structure of Pseudomonas fluorescens holo azurin at 2.05 Å Acta Crystallographica Section D: Biological Crystallography. 53: 493-506. DOI: 10.1107/S0907444997001509 |
0.706 |
|
1996 |
Hogue CW, Doublié S, Xue H, Wong JT, Carter CW, Szabo AG. A concerted tryptophanyl-adenylate-dependent conformational change in Bacillus subtilis tryptophanyl-tRNA synthetase revealed by the fluorescence of Trp92. Journal of Molecular Biology. 260: 446-66. PMID 8757806 DOI: 10.1006/Jmbi.1996.0413 |
0.689 |
|
1996 |
Yamashita S, Nishimoto E, Szabo AG, Yamasaki N. Steady-state and time-resolved fluorescence studies on the ligand-induced conformational change in an active lysozyme derivative, Kyn62-lysozyme Biochemistry. 35: 531-537. PMID 8555224 DOI: 10.1021/bi9502553 |
0.308 |
|
1995 |
MacKenzie CR, Clark ID, Evans SV, Hill IE, MacManus JP, Dubuc G, Bundle DR, Narang SA, Young NM, Szabo AG. Bifunctional fusion proteins consisting of a single-chain antibody and an engineered lanthanide-binding protein. Immunotechnology : An International Journal of Immunological Engineering. 1: 139-50. PMID 9373342 DOI: 10.1016/1380-2933(95)00015-1 |
0.323 |
|
1995 |
Brennan JD, Clark ID, Hogue CWV, Ito AS, Juliano L, Paiva ACM, Rajendran B, Szabo AG. Interaction of Enantiomers of Lysyl-7-Azatryptophyl-Lysine with Acidic Phospholipid Vesicles: A Fluorescence Study Applied Spectroscopy. 49: 51-59. DOI: 10.1366/0003702953963210 |
0.523 |
|
1995 |
Dahms TES, Willis KJ, Szabo AG. Conformational heterogeneity of tryptophan in a protein crystal Journal of the American Chemical Society. 117: 2321-2326. DOI: 10.1021/Ja00113A021 |
0.343 |
|
1994 |
Zhu DW, Dahms T, Willis K, Szabo AG, Lee X. Crystallization and preliminary crystallographic studies of the crystals of the azurin Pseudomonas fluorescens Archives of Biochemistry and Biophysics. 308: 469-470. PMID 8109977 DOI: 10.1006/Abbi.1994.1066 |
0.674 |
|
1994 |
Willis KJ, Neugebauer W, Sikorska M, Szabo AG. Probing α-helical secondary structure at a specific site in model peptides via restriction of tryptophan side-chain rotamer conformation Biophysical Journal. 66: 1623-1630. PMID 8061211 DOI: 10.1016/S0006-3495(94)80954-3 |
0.375 |
|
1994 |
Hill IE, Hogue CWV, Clark ID, MacManus JP, Szabo AG. Detection of calcium binding proteins on polyacrylamide gels using time- resolved lanthanide luminescence photography Analytical Biochemistry. 216: 439-443. PMID 7513974 DOI: 10.1006/Abio.1994.1065 |
0.347 |
|
1993 |
Hogue CWV, Szabo AG. Characterization of aminoacyl-adenylates in B. tsubtilis tryptophanyl-tRNA synthetase, by the fluorescence of tryptophan analogs 5-hydroxytryptophan and 7-azatryptophan Biophysical Chemistry. 48: 159-169. PMID 8298054 DOI: 10.1016/0301-4622(93)85007-5 |
0.483 |
|
1993 |
Clark ID, Hill I, Sikorska-Walker M, MacManus JP, Szabo AG. A novel peptide designed for sensitization of terbium (III) luminescence Febs Letters. 333: 96-98. PMID 8224178 DOI: 10.1016/0014-5793(93)80381-4 |
0.312 |
|
1993 |
Ito AS, Castrucci AMDL, Hruby VJ, Hadley ME, Krajcarski DT, Szabo AG. Structure-activity correlations of melanotropin peptides in model lipids by tryptophan fluorescence studies Biochemistry. 32: 12264-12272. PMID 8218305 DOI: 10.1021/Bi00096A041 |
0.422 |
|
1993 |
Cavatorta P, Favilla R, Mazzini A, Franzoni L, Spisni A, Szabo AG. Fluorescence studies on the conformation of litorin in solution and in the presence of model membranes Journal of Fluorescence. 3: 211-214. DOI: 10.1007/Bf00865263 |
0.389 |
|
1992 |
Vrbjar N, Kean KT, Szabo A, Senak L, Mendelsohn R, Keough KM. Sarcoplasmic reticulum from rabbit and winter flounder: temperature-dependence of protein conformation and lipid motion. Biochimica Et Biophysica Acta. 1107: 1-11. PMID 1535511 DOI: 10.1016/0005-2736(92)90322-D |
0.363 |
|
1992 |
Ito AS, Azzellini GC, Silva SC, Serra O, Szabo AG. Optical absorption and fluorescence spectroscopy studies of ground state melanin-cationic porphyrins complexes Biophysical Chemistry. 45: 79-89. PMID 1467446 DOI: 10.1016/0301-4622(92)87025-E |
0.415 |
|
1992 |
Willis KJ, Szabo AG. Conformation of parathyroid hormone: Time-resolved fluorescence studies Biochemistry. 31: 8924-8931. PMID 1390680 |
0.364 |
|
1992 |
Hogue CWV, Rasquinha I, Szabo AG, MacManus JP. A new intrinsic fluorescent probe for proteins Biosynthetic incorporation of 5-hydroxytryptophan into oncomodulin Febs Letters. 310: 269-272. PMID 1383030 DOI: 10.1016/0014-5793(92)81346-N |
0.437 |
|
1992 |
Sánchez-Obregón R, Fallis AG, Szabo AG. Syntheses of a potential fluorescence probe, (−)-(R)-7-azatryptophan, via alkylation of the (1R,4R)-camphor imine of tert-butylgycinate Canadian Journal of Chemistry. 70: 1531-1536. DOI: 10.1139/V92-188 |
0.52 |
|
1992 |
Berberan-Santos MN, Prieto MJE, Szabo AG. Picosecond electronic energy-transfer studies in sodium dodecyl sulfate micelles Journal of the Chemical Society, Faraday Transactions. 88: 255-261. DOI: 10.1039/Ft9928800255 |
0.334 |
|
1992 |
Willis KJ, Szabo AG. The tyrosyl fluorescence of angiotensin II in alcoholic solvents Journal of Fluorescence. 2: 1-5. DOI: 10.1007/BF00866383 |
0.309 |
|
1991 |
Hutnik CM, MacManus JP, Banville D, Szabo AG. Metal-induced changes in the fluorescence properties of tyrosine and tryptophan site-specific mutants of oncomodulin. Biochemistry. 30: 7652-60. PMID 1854760 DOI: 10.1021/Bi00244A038 |
0.387 |
|
1991 |
Villemure G, Detellier C, Szabo AG. Fluorescence of methylviologen intercalated into montmorillonite and hectorite aqueous suspensions Langmuir. 7: 1215-1221. DOI: 10.1021/La00054A032 |
0.434 |
|
1991 |
Sweeney JA, Harmon PA, Asher SA, Hutnik CM, Szabo AG. UV resonance Raman examination of the azurin tryptophan environment and energy relaxation pathways Journal of the American Chemical Society. 113: 7531-7537. DOI: 10.1021/Ja00020A013 |
0.373 |
|
1991 |
Willis KJ, Szabo AG, Krajcarski DT. Fluorescence Decay Kinetics of the Tryptophyl Residues of Myoglobin Single Crystals Journal of the American Chemical Society. 113: 2000-2002. DOI: 10.1021/Ja00006A021 |
0.481 |
|
1991 |
Berberan-Santos MN, Prieto MJE, Szabo AG. Excited-state intramolecular relaxation of the lipophilic probe 12-(9-anthroyloxy)stearic acid Journal of Physical Chemistry. 95: 5471-5475. DOI: 10.1021/J100167A023 |
0.375 |
|
1991 |
Willis KJ, Szabo AG, Kracjarski DT. Excited-state reaction and the origin of the biexponential fluorescence decay of tryptophan zwitterion Chemical Physics Letters. 182: 614-616. DOI: 10.1016/0009-2614(91)90134-U |
0.361 |
|
1990 |
Willis KJ, Szabo AG, Zuker M, Ridgeway JM, Alpert B. Fluorescence decay kinetics of the tryptophyl residues of myoglobin: Effect of heme ligation and evidence for discrete lifetime components Biochemistry. 29: 5270-5275. PMID 2383545 DOI: 10.1021/bi00474a008 |
0.344 |
|
1990 |
Hutnik CM, MacManus JP, Szabo AG. A calcium-specific conformational response of parvalbumin. Biochemistry. 29: 7318-28. PMID 2207108 DOI: 10.1021/Bi00483A023 |
0.404 |
|
1990 |
Willis KJ, Szabo AG, Drew J, Zuker M, Ridgeway JM. Resolution of heterogeneous fluorescence into component decay-associated excitation spectra. Application to subtilisins Biophysical Journal. 57: 183-189. PMID 2180489 DOI: 10.1016/S0006-3495(90)82521-2 |
0.4 |
|
1990 |
Drew J, Szabo AG, Morand P, Smith TA, Ghiggino KP. Resolution of heterogeneous fluorescence by the combined use of indirect excitation decay-associated spectral analysis and principal factor analysis Journal of the Chemical Society, Faraday Transactions. 86: 3853-3860. DOI: 10.1039/Ft9908603853 |
0.365 |
|
1990 |
Drew J, Zerbetto F, Szabo AG, Morand P. Ground- and excited-state conformational heterogeneity of the 2′-naphthylbutadiene chromophore of a fluorescent cholesterol analogue probe Journal of Physical Chemistry. 94: 4439-4446. DOI: 10.1021/J100374A016 |
0.398 |
|
1989 |
Pugh EL, Kates M, Szabo AG, Krajcarski DT. Correlation of enzyme activities with fluorescence anisotropy of dansyl-labeled cytochrome b5/NADH-cytochrome-b5 reductase systems in phosphatidylcholine vesicles Bba - Biomembranes. 985: 255-265. PMID 2804107 DOI: 10.1016/0005-2736(89)90410-0 |
0.356 |
|
1989 |
Cavatorta P, Spisni A, Szabo AG, Farruggia G, Franzoni L, Masotti L. Conformation of bombesin in buffer and in the presence of lysolecithin micelles: NMR, CD, and fluorescence studies Biopolymers. 28: 441-463. PMID 2720119 DOI: 10.1002/Bip.360280140 |
0.4 |
|
1989 |
Young NM, Johnston RAZ, Szabo AG, Watson DC. Homology of the d-galactose-specific lectins from Artocarpus integrifolia and Maclura pomifera and the role of an unusual small polypeptide subunit Archives of Biochemistry and Biophysics. 270: 596-603. PMID 2705782 DOI: 10.1016/0003-9861(89)90542-0 |
0.388 |
|
1989 |
Hutnik CM, Szabo AG. A time-resolved fluorescence study of azurin and metalloazurin derivatives. Biochemistry. 28: 3935-9. PMID 2502173 DOI: 10.1021/Bi00435A046 |
0.433 |
|
1989 |
Hutnik CM, Szabo AG. Confirmation that multiexponential fluorescence decay behavior of holoazurin originates from conformational heterogeneity. Biochemistry. 28: 3923-34. PMID 2502172 DOI: 10.1021/Bi00435A045 |
0.399 |
|
1989 |
Yamashita S, Szabo AG, Krajcarski DT, Yamasaki N. Fluorescence studies on the phase dependence of interactions between a tripeptide, lys-trp-lys, and dimyristoylphosphatidylserine Bulletin of the Chemical Society of Japan. 62: 3075-3080. DOI: 10.1246/Bcsj.62.3075 |
0.401 |
|
1989 |
Willis KJ, Szabo AG. Resolution of tyrosyl and tryptophyl fluorescence emission from subtilisins Biochemistry. 28: 4902-4908. DOI: 10.1021/Bi00437A056 |
0.395 |
|
1989 |
Szabo AG, Willis KJ, Krajcarski DT, Alpert B. Fluorescence decay parameters of tryptophan in a homogeneous preparation of human hemoglobin Chemical Physics Letters. 163: 565-570. DOI: 10.1016/0009-2614(89)85188-7 |
0.444 |
|
1988 |
Cavatorta P, Masotti L, Szabo AG, Juretic D, Piccio P, Quagliariello E. Fluorescence spectral resolution of myelin basic protein conformers in complexes with lysophosphatidylcholine Cell Biophysics. 13: 201-215. PMID 2465828 DOI: 10.1007/BF02918376 |
0.316 |
|
1987 |
Drew J, Brisson JR, Morand P, Szabo AG. 1H and 13C nuclear magnetic resonance assignment of fluorescent olefinic sterol derivatives for use as membrane probes Canadian Journal of Chemistry. 65: 1784-1794. DOI: 10.1139/V87-300 |
0.359 |
|
1987 |
Drew J, Letellier M, Morand P, Szabo AG. Synthesis from pregnenolone of fluorescent cholesterol analogue probes with conjugated unsaturation in the side chain Journal of Organic Chemistry. 52: 4047-4052. DOI: 10.1021/Jo00227A020 |
0.323 |
|
1986 |
Cavatorta P, Farruggia G, Masotti L, Sartor G, Szabo AG. Conformational flexibility of the hormonal peptide bombesin and its interaction with lipids Biochemical and Biophysical Research Communications. 141: 99-105. PMID 3801011 DOI: 10.1016/S0006-291X(86)80340-0 |
0.367 |
|
1986 |
Masotti L, Cavatorta P, Sartor G, Casali E, Szabo AG. Tryptophan interactions of gramicidin A′ channels in lipids: a time-resolved fluorescence study Bba - Biomembranes. 862: 265-272. PMID 2430620 DOI: 10.1016/0005-2736(86)90227-0 |
0.432 |
|
1986 |
Szabo AG, Krajcarski DT, Cavatorta P, Masotti L, Barcellona ML. EXCITED STATE pKaBEHAVIOUR OF DAPI. A RATIONALIZATION OF THE FLUORESCENCE ENHANCEMENT OF DAPI IN DAPI-NUCLEIC ACID COMPLEXES Photochemistry and Photobiology. 44: 143-150. DOI: 10.1111/J.1751-1097.1986.Tb03578.X |
0.438 |
|
1986 |
Villemure G, Detellier C, Szabo AG. Fluorescence of clay-intercalated methylviologen Journal of the American Chemical Society. 108: 4658-4659. DOI: 10.1021/Ja00275A071 |
0.386 |
|
1985 |
Albani J, Alpert B, Krajcarski DT, Szabo AG. A fluorescence decay time study of tryptophan in isolated hemoglobin subunits Febs Letters. 182: 302-304. PMID 3979553 DOI: 10.1016/0014-5793(85)80320-3 |
0.424 |
|
1985 |
Cavatorta P, Masotti L, Szabo AG. A time-resolved fluorescence study of 4′,6′-diamidine-2-phenylindole dihydrochloride binding to polynucleotides Biophysical Chemistry. 22: 11-16. DOI: 10.1016/0301-4622(85)80021-1 |
0.356 |
|
1985 |
Drew J, Gowda G, Morand P, Proulx P, Szabo AG, Williamson D. Synthesis of an olefinic sterol derivative for use as a membrane probe Journal of the Chemical Society, Chemical Communications. 901-902. DOI: 10.1002/Chin.198544293 |
0.339 |
|
1984 |
Szabo AG, Kpajcarski D, Zuker M, Alpert B. Conformational heterogeneity in hemoglobin as determined by picosecond fluorescence decay measurements of the tryptopran residues1 1 Issued as NRCC No. 23193 Chemical Physics Letters. 108: 145-149. DOI: 10.1016/0009-2614(84)85709-7 |
0.32 |
|
1983 |
Szabo AG, Stepanik TM, Wayner DM, Young NM. Conformational heterogeneity of the copper binding site in azurin. A time-resolved fluorescence study Biophysical Journal. 41: 233-244. PMID 6404322 |
0.344 |
|
1981 |
Cockle SA, Szabo AG. Time-resolved fluorescence spectra of tryptophan in monomeric glucagon Photochemistry and Photobiology. 34: 23-27. PMID 7291327 |
0.309 |
|
1980 |
Lynn KR, Szabo AG, Krajcarski D, Chuaqui CA. A sensitive fluorimetric rate assay of arylsulfatases Analytical Biochemistry. 108: 402-405. PMID 7457885 DOI: 10.1016/0003-2697(80)90605-3 |
0.331 |
|
1980 |
Szabo AG, Rayner DM. The time resolved emission spectra of peptide conformers measured by pulsed laser excitation Biochemical and Biophysical Research Communications. 94: 909-915. PMID 7396940 DOI: 10.1016/0006-291X(80)91321-2 |
0.337 |
|
1980 |
Szabo AG, Rayner DM. Fluorescence decay of tryptophan conformers in aqueous solution Journal of the American Chemical Society. 102: 554-563. |
0.326 |
|
1979 |
Szabo AG, Lynn K, Krajcarski D, Rayner DM. Tyrosine fluorescence at 345 nm in proteins lacking tryptophan Journal of Luminescence. 18: 582-586. DOI: 10.1016/0022-2313(79)90198-4 |
0.431 |
|
1978 |
Szabo AG, Lynn KR, Krajcarski DT, Rayner DM. Tyrosinate fluorescence maxima at 345 nm in proteins lacking tryptophan at pH 7 Febs Letters. 94: 249-252. PMID 700149 DOI: 10.1016/0014-5793(78)80948-X |
0.385 |
|
1978 |
Rayner DM, Krajcarski DT, Szabo AG. Excited state acid–base equilibrium of tyrosine Canadian Journal of Chemistry. 56: 1238-1245. DOI: 10.1139/V78-206 |
0.425 |
|
1975 |
Szabo AG, Seligy VL, Nastasi M, Yip RW. The requirement of intact double helical structure for primary binding in quinacrine-nucleic acid complexes Biochemical and Biophysical Research Communications. 62: 830-836. PMID 1168057 DOI: 10.1016/0006-291X(75)90397-6 |
0.337 |
|
1973 |
Cava MP, Lakshmikantham MV, Talapatra SK, Yates P, Rae ID, Rosenberger M, Szabo AG, Douglas B, Weisbach JA. Cimicine and Cimicidine, Lactonic Alkaloids from Haplophyton cimicidum Canadian Journal of Chemistry. 51: 3102-3109. DOI: 10.1139/V73-462 |
0.335 |
|
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