Jorge C. Escalante-Semerena - Publications

Affiliations: 
University of Wisconsin, Madison, Madison, WI 
Area:
Microbiology Biology

195 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Jeter VL, Escalante-Semerena JC. Sirtuin-dependent reversible lysine acetylation controls the activity of acetyl-Coenzyme A synthetase in . Journal of Bacteriology. JB0033321. PMID 34309396 DOI: 10.1128/JB.00333-21  1
2021 Mattes TA, Malalasekara L, Escalante-Semerena JC. Functional Studies of α-Riboside Activation by the α-Ribazole Kinase (CblS) from . Biochemistry. PMID 34105957 DOI: 10.1021/acs.biochem.1c00119  1
2021 Jeter VL, Escalante-Semerena JC. Insights into the Relationship between Cobamide Synthase and the Cell Membrane. Mbio. 12. PMID 33758090 DOI: 10.1128/mBio.00215-21  1
2020 Parks AR, Escalante-Semerena JC. Modulation of the bacterial CobB sirtuin deacylase activity by N-terminal acetylation. Proceedings of the National Academy of Sciences of the United States of America. PMID 32571932 DOI: 10.1073/Pnas.2005296117  1
2020 Burckhardt RM, Escalante-Semerena JC. Small-Molecule Acetylation by GCN5-Related -Acetyltransferases in Bacteria. Microbiology and Molecular Biology Reviews : Mmbr. 84. PMID 32295819 DOI: 10.1128/Mmbr.00090-19  1
2020 Costa FG, Greenhalgh ED, Brunold TC, Escalante-Semerena JC. Mutational and functional analyses of substrate binding and catalysis of the EutT ATP:Co(I)rrinoid adenosyltransferase. Biochemistry. PMID 32125848 DOI: 10.1021/Acs.Biochem.0C00078  1
2019 Burckhardt RM, VanDrisse CM, Tucker AC, Escalante-Semerena JC. New AMP-forming acid:CoA ligases from Streptomyces lividans, some of which are posttranslationally regulated by reversible lysine acetylation. Molecular Microbiology. PMID 31677300 DOI: 10.1111/Mmi.14414  1
2019 Tavares NK, Stracey N, Brunold TC, Escalante-Semerena JC. The L-Thr kinase/ L-Thr-phosphate decarboxylase (CobD) enzyme from Methanosarcina mazei Gö1 contains metallocenters needed for optimal activity. Biochemistry. PMID 31268299 DOI: 10.1021/Acs.Biochem.9B00268  1
2019 Burckhardt RM, Buckner BA, Escalante-Semerena JC. Staphylococcus aureus modulates the activity of acetyl-Coenzyme A synthetase (Acs) by sirtuin-dependent reversible lysine acetylation. Molecular Microbiology. PMID 31099918 DOI: 10.1111/mmi.14276  1
2019 VanDrisse CM, Escalante-Semerena JC. Protein Acetylation in Bacteria. Annual Review of Microbiology. PMID 31091420 DOI: 10.1146/Annurev-Micro-020518-115526  1
2019 Burckhardt RM, Escalante-Semerena JC. Insights into the function of the -acetyltransferase SatA that detoxifies streptothricin in and . Applied and Environmental Microbiology. PMID 30658980 DOI: 10.1128/Aem.03029-18  1
2019 Jeter VL, Mattes TA, Beattie NR, Escalante-Semerena JC. A new class of phosphoribosyltransferase involved in cobamide biosynthesis is found in methanogenic archaea and cyanobacteria. Biochemistry. PMID 30640434 DOI: 10.1021/Acs.Biochem.8B01253  1
2018 VanDrisse CM, Escalante-Semerena JC. In , OatA (Formerly YjgM) Uses Acetyl-Serine and Acetyl-CoA to Synthesize Diacetylserine, Which Upregulates Cysteine Biosynthesis. Frontiers in Microbiology. 9: 2838. PMID 30538683 DOI: 10.3389/Fmicb.2018.02838  1
2018 VanDrisse CM, Escalante-Semerena JC. Small-Molecule Acetylation Controls the Degradation of Benzoate and Photosynthesis in Rhodopseudomonas palustris. Mbio. 9. PMID 30327443 DOI: 10.1128/Mbio.01895-18  1
2018 Tavares NK, VanDrisse CM, Escalante-Semerena JC. Rhodobacterales use a unique L-threonine kinase for the assembly of the nucleotide loop of coenzyme B. Molecular Microbiology. PMID 30098062 DOI: 10.1111/Mmi.14100  1
2018 Costa FG, Escalante-Semerena JC. A New Class of EutT ATP:Co(I)rrinoid Adenosyltransferases Found in Listeria monocytogenes and Other Firmicutes Does Not Require a Metal Ion for Activity. Biochemistry. PMID 30071718 DOI: 10.1021/Acs.Biochem.8B00715  1
2018 Stracey N, Costa FG, Escalante-Semerena JC, Brunold TC. Spectroscopic Study of the EutT Adenosyltransferase from Listeria monocytogenes: Evidence for the Formation of a Four-Coordinate Cob(II)alamin Intermediate. Biochemistry. PMID 30071158 DOI: 10.1021/Acs.Biochem.8B00743  1
2018 Tavares NK, Zayas CL, Escalante-Semerena JC. The Methanosarcina mazei MM2060 gene encodes a bifunctional kinase/decarboxylase enzyme involved in cobamide biosynthesis. Biochemistry. PMID 29950091 DOI: 10.1021/Acs.Biochem.8B00546  1
2018 Mattes TA, Escalante-Semerena JC. Facile isolation of α-ribazole from vitamin B hydrolysates using boronate affinity chromatography. Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 1090: 52-55. PMID 29783174 DOI: 10.1016/J.Jchromb.2018.05.022  1
2017 VanDrisse CM, Escalante-Semerena JC. In Streptomyces lividans, acetyl-CoA synthetase activity is controlled by O-serine and Nɛ -lysine acetylation. Molecular Microbiology. PMID 29266439 DOI: 10.1111/Mmi.13901  1
2017 Rocco CJ, Wetterhorn KM, Garvey GS, Rayment I, Escalante-Semerena JC. The PrpF protein of Shewanella oneidensis MR-1 catalyzes the isomerization of 2-methyl-cis-aconitate during the catabolism of propionate via the AcnD-dependent 2-methylcitric acid cycle. Plos One. 12: e0188130. PMID 29145506 DOI: 10.1371/Journal.Pone.0188130  1
2017 Burckhardt RM, Escalante-Semerena JC. In Bacillus subtilis, the SatA (formerly YyaR) acetyltransferase detoxifies streptothricin via lysine acetylation. Applied and Environmental Microbiology. PMID 28842538 DOI: 10.1128/Aem.01590-17  1
2017 VanDrisse CM, Parks AR, Escalante-Semerena JC. A Toxin Involved in Salmonella Persistence Regulates Its Activity by Acetylating Its Cognate Antitoxin, a Modification Reversed by CobB Sirtuin Deacetylase. Mbio. 8. PMID 28559487 DOI: 10.1128/Mbio.00708-17  1
2017 Pallares IG, Moore TC, Escalante-Semerena JC, Brunold TC. Spectroscopic Studies of the EutT Adenosyltransferase from Salmonella enterica: Evidence of a Tetrahedrally Coordinated Divalent Transition Metal Cofactor with Cysteine Ligation. Biochemistry. PMID 28045498 DOI: 10.1021/Acs.Biochem.6B00750  1
2016 Mattes TA, Escalante-Semerena JC. Salmonella enterica synthesizes 5,6-dimethylbenzimidazolyl-(DMB)-α-riboside. Why some Firmicutes do not require the canonical DMB activation system to synthesize adenosylcobalamin. Molecular Microbiology. PMID 27748967 DOI: 10.1111/Mmi.13555  1
2016 VanDrisse CM, Hentchel KL, Escalante-Semerena JC. Identification of phosphinothricin acetyltransferases using in vivo, in vitro and bioinformatics analyses. Applied and Environmental Microbiology. PMID 27694229 DOI: 10.1128/Aem.02604-16  1
2016 Tavares NK, Escalante-Semerena JC. A snapshot of evolution in action: Emergence of new heme transport function derived from a coenzyme B12 biosynthetic enzyme. Environmental Microbiology. PMID 27588714 DOI: 10.1111/1462-2920.13517  1
2016 Park K, Mera PE, Escalante-Semerena JC, Brunold TC. Resonance Raman spectroscopic study of the interaction between Co(II)rrinoids and the ATP:corrinoid adenosyltransferase PduO from Lactobacillus reuteri. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. PMID 27383231 DOI: 10.1007/S00775-016-1371-X  1
2016 Keller S, Treder A, V Reuss SH, Escalante-Semerena JC, Schubert T. The SMUL_1544 gene product governs norcobamide biosynthesis in the tetrachloroethene-respiring bacterium Sulfurospirillum multivorans. Journal of Bacteriology. PMID 27274028 DOI: 10.1128/Jb.00289-16  0.01
2016 VanDrisse CM, Escalante-Semerena JC. New high-cloning-efficiency vectors for complementation studies and recombinant protein overproduction in Escherichia coli and Salmonella enterica. Plasmid. 86: 1-6. PMID 27234933 DOI: 10.1016/J.Plasmid.2016.05.001  1
2016 Pallares IG, Moore TC, Escalante-Semerena JC, Brunold TC. Spectroscopic studies of the EutT adenosyltransferase from Salmonella enterica: Mechanism of four-coordinate Co(II)Cbl formation. Journal of the American Chemical Society. PMID 26886077 DOI: 10.1021/Jacs.5B11708  1
2015 Hentchel KL, Escalante-Semerena JC. Complex regulation of the sirtuin-dependent reversible lysine acetylation system of Salmonella enterica. Microbial Cell. 2: 451-453. PMID 26705535 DOI: 10.15698/Mic2015.11.239  1
2015 Singarapu KK, Otte MM, Tonelli M, Westler WM, Escalante-Semerena JC, Markley JL. Solution Structural Studies of GTP:Adenosylcobinamide-Phosphateguanylyl Transferase (CobY) from Methanocaldococcus jannaschii. Plos One. 10: e0141297. PMID 26513744 DOI: 10.1371/Journal.Pone.0141297  1
2015 Moore TC, Escalante-Semerena JC. The EutQ and EutP proteins are novel acetate kinases involved in ethanolamine catabolism: physiological implications for the function of the ethanolamine metabolosome in Salmonella enterica. Molecular Microbiology. PMID 26448059 DOI: 10.1111/mmi.13243  1
2015 Stuecker TN, Bramhacharya S, Hodge-Hanson KM, Suen G, Escalante-Semerena JC. Phylogenetic and amino acid conservation analyses of bacterial L-aspartate-α-decarboxylase and of its zymogen-maturation protein reveal a putative interaction domain. Bmc Research Notes. 8: 354. PMID 26276430 DOI: 10.1186/S13104-015-1314-6  1
2015 Hentchel KL, Thao S, Intile PJ, Escalante-Semerena JC. Deciphering the Regulatory Circuitry That Controls Reversible Lysine Acetylation in Salmonella enterica. Mbio. 6: e00891. PMID 26199328 DOI: 10.1128/Mbio.00891-15  1
2015 Hentchel KL, Escalante-Semerena JC. Acylation of Biomolecules in Prokaryotes: a Widespread Strategy for the Control of Biological Function and Metabolic Stress. Microbiology and Molecular Biology Reviews : Mmbr. 79: 321-46. PMID 26179745 DOI: 10.1128/Mmbr.00020-15  1
2015 Park K, Mera PE, Moore TC, Escalante-Semerena JC, Brunold TC. Unprecedented Mechanism Employed by the Salmonella enterica EutT ATP:Co(I) rrinoid Adenosyltransferase Precludes Adenosylation of Incomplete Co(II) rrinoids. Angewandte Chemie (International Ed. in English). 54: 7158-61. PMID 25914129 DOI: 10.1002/Anie.201501930  1
2015 Mitchell CA, Tucker AC, Escalante-Semerena JC, Gulick AM. The structure of S. lividans acetoacetyl-CoA synthetase shows a novel interaction between the C-terminal extension and the N-terminal domain. Proteins. 83: 575-81. PMID 25488501 DOI: 10.1002/Prot.24738  1
2015 Hentchel KL, Escalante-Semerena JC. In Salmonella enterica, the Gcn5-related acetyltransferase MddA (formerly YncA) acetylates methionine sulfoximine and methionine sulfone, blocking their toxic effects. Journal of Bacteriology. 197: 314-25. PMID 25368301 DOI: 10.1128/Jb.02311-14  1
2014 Pallares IG, Moore TC, Escalante-Semerena JC, Brunold TC. Spectroscopic studies of the Salmonella enterica adenosyltransferase enzyme SeCobA: molecular-level insight into the mechanism of substrate Cob(II)alamin activation. Biochemistry. 53: 7969-82. PMID 25423616 DOI: 10.1021/Bi5011877  1
2014 Tucker AC, Taylor KC, Rank KC, Rayment I, Escalante-Semerena JC. Insights into the specificity of lysine acetyltransferases. The Journal of Biological Chemistry. 289: 36249-62. PMID 25381442 DOI: 10.1074/Jbc.M114.613901  1
2014 You D, Yao LL, Huang D, Escalante-Semerena JC, Ye BC. Acetyl coenzyme A synthetase is acetylated on multiple lysine residues by a protein acetyltransferase with a single Gcn5-type N-acetyltransferase (GNAT) domain in Saccharopolyspora erythraea. Journal of Bacteriology. 196: 3169-78. PMID 24957627 DOI: 10.1128/Jb.01961-14  1
2014 Tucker AC, Escalante-Semerena JC. Determinants within the C-terminal domain of Streptomyces lividans acetyl-CoA synthetase that block acetylation of its active site lysine in vitro by the protein acetyltransferase (Pat) enzyme. Plos One. 9: e99817. PMID 24918787 DOI: 10.1371/Journal.Pone.0099817  1
2014 Crosby HA, Escalante-Semerena JC. The acetylation motif in AMP-forming Acyl coenzyme A synthetases contains residues critical for acetylation and recognition by the protein acetyltransferase pat of Rhodopseudomonas palustris. Journal of Bacteriology. 196: 1496-504. PMID 24488314 DOI: 10.1128/Jb.00004-14  1
2014 Moore TC, Mera PE, Escalante-Semerena JC. The eutt enzyme of salmonella enterica is a unique atp: Cob(i)alamin adenosyltransferase metalloprotein that requires ferrous ions for maximal activity Journal of Bacteriology. 196: 903-910. PMID 24336938 DOI: 10.1128/Jb.01304-13  1
2014 Chan CH, Newmister SA, Talyor K, Claas KR, Rayment I, Escalante-Semerena JC. Dissecting cobamide diversity through structural and functional analyses of the base-activating CobT enzyme of Salmonella enterica. Biochimica Et Biophysica Acta. 1840: 464-75. PMID 24121107 DOI: 10.1016/J.Bbagen.2013.09.038  1
2013 Collins HF, Biedendieck R, Leech HK, Gray M, Escalante-Semerena JC, McLean KJ, Munro AW, Rigby SE, Warren MJ, Lawrence AD. Bacillus megaterium has both a functional BluB protein required for DMB synthesis and a related flavoprotein that forms a stable radical species. Plos One. 8: e55708. PMID 23457476 DOI: 10.1371/Journal.Pone.0055708  1
2013 Tucker AC, Escalante-Semerena JC. Acetoacetyl-CoA synthetase activity is controlled by a protein acetyltransferase with unique domain organization in Streptomyces lividans. Molecular Microbiology. 87: 152-67. PMID 23199287 DOI: 10.1111/Mmi.12088  1
2012 Moore TC, Newmister SA, Rayment I, Escalante-Semerena JC. Structural insights into the mechanism of four-coordinate cob(II)alamin formation in the active site of the salmonella enterica ATP:Co(I)rrinoid adenosyltransferase enzyme: Critical role of residues Phe91 and Trp93 Biochemistry. 51: 9647-9657. PMID 23148601 DOI: 10.1021/Bi301378D  1
2012 Crosby HA, Rank KC, Rayment I, Escalante-Semerena JC. Structural insights into the substrate specificity of the Rhodopseudomonas palustris protein acetyltransferase RpPat: identification of a loop critical for recognition by RpPat. The Journal of Biological Chemistry. 287: 41392-404. PMID 23076154 DOI: 10.1074/Jbc.M112.417360  1
2012 Newmister SA, Chan CH, Escalante-Semerena JC, Rayment I. Structural insights into the function of the nicotinate mononucleotide:phenol/p-cresol phosphoribosyltransferase (ArsAB) enzyme from Sporomusa ovata. Biochemistry. 51: 8571-82. PMID 23039029 DOI: 10.1021/Bi301142H  1
2012 Stuecker TN, Tucker AC, Escalante-Semerena JC. PanM, an acetyl-coenzyme A sensor required for maturation of L-aspartate decarboxylase (PanD). Mbio. 3. PMID 22782525 DOI: 10.1128/Mbio.00158-12  1
2012 Crosby HA, Rank KC, Rayment I, Escalante-Semerena JC. Structure-guided expansion of the substrate range of methylmalonyl coenzyme A synthetase (MatB) of Rhodopseudomonas palustris. Applied and Environmental Microbiology. 78: 6619-29. PMID 22773649 DOI: 10.1128/Aem.01733-12  1
2012 Thao S, Escalante-Semerena JC. A positive selection approach identifies residues important for folding of Salmonella enterica Pat, an N(ε)-lysine acetyltransferase that regulates central metabolism enzymes. Research in Microbiology. 163: 427-35. PMID 22677774 DOI: 10.1016/J.Resmic.2012.05.008  1
2012 Stuecker TN, Hodge KM, Escalante-Semerena JC. The missing link in coenzyme A biosynthesis: PanM (formerly YhhK), a yeast GCN5 acetyltransferase homologue triggers aspartate decarboxylase (PanD) maturation in Salmonella enterica. Molecular Microbiology. 84: 608-19. PMID 22497218 DOI: 10.1111/J.1365-2958.2012.08046.X  1
2012 Park K, Mera PE, Escalante-Semerena JC, Brunold TC. Spectroscopic characterization of active-site variants of the PduO-type ATP:corrinoid adenosyltransferase from Lactobacillus reuteri: insights into the mechanism of four-coordinate Co(II)corrinoid formation. Inorganic Chemistry. 51: 4482-94. PMID 22480351 DOI: 10.1021/Ic202096X  1
2012 Crosby HA, Pelletier DA, Hurst GB, Escalante-Semerena JC. System-wide studies of N-lysine acetylation in Rhodopseudomonas palustris reveal substrate specificity of protein acetyltransferases. The Journal of Biological Chemistry. 287: 15590-601. PMID 22416131 DOI: 10.1074/Jbc.M112.352104  1
2011 Thao S, Escalante-Semerena JC. Biochemical and thermodynamic analyses of Salmonella enterica Pat, a multidomain, multimeric N(ε)-lysine acetyltransferase involved in carbon and energy metabolism. Mbio. 2. PMID 22010215 DOI: 10.1128/Mbio.00216-11  1
2011 Chan CH, Escalante-Semerena JC. ArsAB, a novel enzyme from Sporomusa ovata activates phenolic bases for adenosylcobamide biosynthesis. Molecular Microbiology. 81: 952-67. PMID 21696461 DOI: 10.1111/J.1365-2958.2011.07741.X  1
2011 Newmister SA, Otte MM, Escalante-Semerena JC, Rayment I. Structure and mutational analysis of the archaeal GTP:AdoCbi-P guanylyltransferase (CobY) from Methanocaldococcus jannaschii: insights into GTP binding and dimerization. Biochemistry. 50: 5301-13. PMID 21542645 DOI: 10.1021/Bi200329T  1
2011 Chan CH, Garrity J, Crosby HA, Escalante-Semerena JC. In Salmonella enterica, the sirtuin-dependent protein acylation/deacylation system (SDPADS) maintains energy homeostasis during growth on low concentrations of acetate. Molecular Microbiology. 80: 168-83. PMID 21306440 DOI: 10.1111/J.1365-2958.2011.07566.X  1
2011 Thao S, Escalante-Semerena JC. Control of protein function by reversible Nɛ-lysine acetylation in bacteria. Current Opinion in Microbiology. 14: 200-4. PMID 21239213 DOI: 10.1016/J.Mib.2010.12.013  1
2011 Bheda P, Wang JT, Escalante-Semerena JC, Wolberger C. Structure of Sir2Tm bound to a propionylated peptide. Protein Science : a Publication of the Protein Society. 20: 131-9. PMID 21080423 DOI: 10.1002/Pro.544  1
2010 Escalante-Semerena JC. N ε-Lysine Acetylation Control Conserved in All Three Life Domains: The relative simplicity of studying microbes could prove critical for understanding this posttranslational modification system Microbe Magazine. 5: 340-344. PMID 33907535 DOI: 10.1128/Microbe.5.340.1  0.01
2010 Thao S, Chen CS, Zhu H, Escalante-Semerena JC. Nε-lysine acetylation of a bacterial transcription factor inhibits Its DNA-binding activity. Plos One. 5: e15123. PMID 21217812 DOI: 10.1371/Journal.Pone.0015123  1
2010 Tucker AC, Escalante-Semerena JC. Biologically active isoforms of CobB sirtuin deacetylase in Salmonella enterica and Erwinia amylovora. Journal of Bacteriology. 192: 6200-8. PMID 20889757 DOI: 10.1128/Jb.00874-10  1
2010 Mera PE, Escalante-Semerena JC. Multiple roles of ATP:cob(I)alamin adenosyltransferases in the conversion of B12 to coenzyme B12. Applied Microbiology and Biotechnology. 88: 41-8. PMID 20677021 DOI: 10.1007/S00253-010-2773-2  1
2010 Gray MJ, Escalante-Semerena JC. A new pathway for the synthesis of α-ribazole-phosphate in Listeria innocua. Molecular Microbiology. 77: 1429-38. PMID 20633228 DOI: 10.1111/J.1365-2958.2010.07294.X  1
2010 Crosby HA, Heiniger EK, Harwood CS, Escalante-Semerena JC. Reversible N epsilon-lysine acetylation regulates the activity of acyl-CoA synthetases involved in anaerobic benzoate catabolism in Rhodopseudomonas palustris. Molecular Microbiology. 76: 874-88. PMID 20345662 DOI: 10.1111/J.1365-2958.2010.07127.X  1
2010 Rocco CJ, Escalante-Semerena JC. In Salmonella enterica, 2-methylcitrate blocks gluconeogenesis. Journal of Bacteriology. 192: 771-8. PMID 19948794 DOI: 10.1128/Jb.01301-09  1
2010 Mera PE, Escalante-Semerena JC. Dihydroflavin-driven adenosylation of 4-coordinate Co(II) corrinoids: are cobalamin reductases enzymes or electron transfer proteins? The Journal of Biological Chemistry. 285: 2911-7. PMID 19933577 DOI: 10.1074/Jbc.M109.059485  1
2010 Claas KR, Parrish JR, Maggio-Hall LA, Escalante-Semerena JC. Functional analysis of the nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) enzyme, involved in the late steps of coenzyme B12 biosynthesis in Salmonella enterica. Journal of Bacteriology. 192: 145-54. PMID 19880598 DOI: 10.1128/Jb.01159-09  1
2010 Escalante-Semerena JC. N ε-lysine acetylation control conserved in all three life domains Microbe. 5: 340-344.  1
2009 Gray MJ, Escalante-Semerena JC. The cobinamide amidohydrolase (cobyric acid-forming) CbiZ enzyme: a critical activity of the cobamide remodelling system of Rhodobacter sphaeroides. Molecular Microbiology. 74: 1198-210. PMID 19889098 DOI: 10.1111/J.1365-2958.2009.06928.X  1
2009 Otte MM, Escalante-Semerena JC. Biochemical characterization of the GTP:adenosylcobinamide-phosphate guanylyltransferase (CobY) enzyme of the hyperthermophilic archaeon Methanocaldococcus jannaschii. Biochemistry. 48: 5882-9. PMID 19489548 DOI: 10.1021/Bi8023114  1
2009 Gray MJ, Escalante-Semerena JC. In vivo analysis of cobinamide salvaging in Rhodobacter sphaeroides strain 2.4.1. Journal of Bacteriology. 191: 3842-51. PMID 19376876 DOI: 10.1128/Jb.00230-09  1
2009 Lewis JA, Stamper LW, Escalante-Semerena JC. Regulation of expression of the tricarballylate utilization operon (tcuABC) of Salmonella enterica. Research in Microbiology. 160: 179-86. PMID 19284970 DOI: 10.1016/J.Resmic.2009.01.001  1
2009 Mera PE, St Maurice M, Rayment I, Escalante-Semerena JC. Residue Phe112 of the human-type corrinoid adenosyltransferase (PduO) enzyme of Lactobacillus reuteri is critical to the formation of the four-coordinate Co(II) corrinoid substrate and to the activity of the enzyme. Biochemistry. 48: 3138-45. PMID 19236001 DOI: 10.1021/Bi9000134  1
2009 Gardner JG, Escalante-Semerena JC. In Bacillus subtilis, the sirtuin protein deacetylase, encoded by the srtN gene (formerly yhdZ), and functions encoded by the acuABC genes control the activity of acetyl coenzyme A synthetase. Journal of Bacteriology. 191: 1749-55. PMID 19136592 DOI: 10.1128/Jb.01674-08  1
2009 Lewis JA, Boyd JM, Downs DM, Escalante-Semerena JC. Involvement of the Cra global regulatory protein in the expression of the iscRSUA operon, revealed during studies of tricarballylate catabolism in Salmonella enterica. Journal of Bacteriology. 191: 2069-76. PMID 19136587 DOI: 10.1128/Jb.01577-08  0.56
2008 Escalante-Semerena JC, Warren MJ. Biosynthesis and Use of Cobalamin (B12). Ecosal Plus. 3. PMID 26443728 DOI: 10.1128/ecosalplus.3.6.3.8  1
2008 Gray MJ, Tavares NK, Escalante-Semerena JC. The genome of Rhodobacter sphaeroides strain 2.4.1 encodes functional cobinamide salvaging systems of archaeal and bacterial origins. Molecular Microbiology. 70: 824-36. PMID 18808385 DOI: 10.1111/J.1365-2958.2008.06437.X  1
2008 Park K, Mera PE, Escalante-Semerena JC, Brunold TC. Kinetic and spectroscopic studies of the ATP:corrinoid adenosyltransferase PduO from Lactobacillus reuteri: substrate specificity and insights into the mechanism of Co(II)corrinoid reduction. Biochemistry. 47: 9007-15. PMID 18672897 DOI: 10.1021/Bi800419E  1
2008 Gardner JG, Escalante-Semerena JC. Biochemical and mutational analyses of AcuA, the acetyltransferase enzyme that controls the activity of the acetyl coenzyme a synthetase (AcsA) in Bacillus subtilis. Journal of Bacteriology. 190: 5132-6. PMID 18487328 DOI: 10.1128/Jb.00340-08  1
2008 St Maurice M, Mera P, Park K, Brunold TC, Escalante-Semerena JC, Rayment I. Structural characterization of a human-type corrinoid adenosyltransferase confirms that coenzyme B12 is synthesized through a four-coordinate intermediate. Biochemistry. 47: 5755-66. PMID 18452306 DOI: 10.1021/Bi800132D  1
2008 Boyd JM, Lewis JA, Escalante-Semerena JC, Downs DM. Salmonella enterica requires ApbC function for growth on tricarballylate: evidence of functional redundancy between ApbC and IscU. Journal of Bacteriology. 190: 4596-602. PMID 18441067 DOI: 10.1128/Jb.00262-08  1
2008 Rocco CJ, Dennison KL, Klenchin VA, Rayment I, Escalante-Semerena JC. Construction and use of new cloning vectors for the rapid isolation of recombinant proteins from Escherichia coli. Plasmid. 59: 231-7. PMID 18295882 DOI: 10.1016/J.Plasmid.2008.01.001  1
2008 Ruiz-Sánchez P, Mundwiler S, Spingler B, Buan NR, Escalante-Semerena JC, Alberto R. Syntheses and characterization of vitamin B12-Pt(II) conjugates and their adenosylation in an enzymatic assay Journal of Biological Inorganic Chemistry. 13: 335-347. PMID 18060564 DOI: 10.1007/S00775-007-0329-4  1
2007 Mera PE, St Maurice M, Rayment I, Escalante-Semerena JC. Structural and functional analyses of the human-type corrinoid adenosyltransferase (PduO) from Lactobacillus reuteri. Biochemistry. 46: 13829-36. PMID 17988155 DOI: 10.1021/Bi701622J  1
2007 Zayas CL, Claas K, Escalante-Semerena JC. The CbiB protein of Salmonella enterica is an integral membrane protein involved in the last step of the de novo corrin ring biosynthetic pathway. Journal of Bacteriology. 189: 7697-708. PMID 17827296 DOI: 10.1128/Jb.01090-07  1
2007 Otte MM, Woodson JD, Escalante-Semerena JC. The thiamine kinase (YcfN) enzyme plays a minor but significant role in cobinamide salvaging in Salmonella enterica. Journal of Bacteriology. 189: 7310-5. PMID 17693493 DOI: 10.1128/Jb.00822-07  1
2007 Garrity J, Gardner JG, Hawse W, Wolberger C, Escalante-Semerena JC. N-lysine propionylation controls the activity of propionyl-CoA synthetase. The Journal of Biological Chemistry. 282: 30239-45. PMID 17684016 DOI: 10.1074/Jbc.M704409200  1
2007 Lewis JA, Escalante-Semerena JC. Tricarballylate catabolism in Salmonella enterica. The TcuB protein uses 4Fe-4S clusters and heme to transfer electrons from FADH2 in the tricarballylate dehydrogenase (TcuA) enzyme to electron acceptors in the cell membrane. Biochemistry. 46: 9107-15. PMID 17630784 DOI: 10.1021/Bi7006564  1
2007 Garvey GS, Rocco CJ, Escalante-Semerena JC, Rayment I. The three-dimensional crystal structure of the PrpF protein of Shewanella oneidensis complexed with trans-aconitate: insights into its biological function. Protein Science : a Publication of the Protein Society. 16: 1274-84. PMID 17567742 DOI: 10.1110/Ps.072801907  1
2007 Escalante-Semerena JC. Conversion of cobinamide into adenosylcobamide in bacteria and archaea. Journal of Bacteriology. 189: 4555-60. PMID 17483216 DOI: 10.1128/Jb.00503-07  1
2007 Brinsmade SR, Escalante-Semerena JC. In vivo and in vitro analyses of single-amino acid variants of the Salmonella enterica phosphotransacetylase enzyme provide insights into the function of its N-terminal domain. The Journal of Biological Chemistry. 282: 12629-40. PMID 17339319 DOI: 10.1074/Jbc.M611439200  1
2007 Gray MJ, Escalante-Semerena JC. Single-enzyme conversion of FMNH2 to 5,6-dimethylbenzimidazole, the lower ligand of B12. Proceedings of the National Academy of Sciences of the United States of America. 104: 2921-6. PMID 17301238 DOI: 10.1073/Pnas.0609270104  1
2007 Zayas CL, Escalante-Semerena JC. Reassessment of the late steps of coenzyme B12 synthesis in Salmonella enterica: evidence that dephosphorylation of adenosylcobalamin-5'-phosphate by the CobC phosphatase is the last step of the pathway. Journal of Bacteriology. 189: 2210-8. PMID 17209023 DOI: 10.1128/Jb.01665-06  1
2007 St Maurice M, Mera PE, Taranto MP, Sesma F, Escalante-Semerena JC, Rayment I. Structural characterization of the active site of the PduO-type ATP:Co(I)rrinoid adenosyltransferase from Lactobacillus reuteri. The Journal of Biological Chemistry. 282: 2596-605. PMID 17121823 DOI: 10.1074/Jbc.M609557200  1
2006 Lewis JA, Escalante-Semerena JC. The FAD-dependent tricarballylate dehydrogenase (TcuA) enzyme of Salmonella enterica converts tricarballylate into cis-aconitate. Journal of Bacteriology. 188: 5479-86. PMID 16855237 DOI: 10.1128/Jb.00514-06  1
2006 Gardner JG, Grundy FJ, Henkin TM, Escalante-Semerena JC. Control of acetyl-coenzyme A synthetase (AcsA) activity by acetylation/deacetylation without NAD+ involvement in Bacillus subtilis Journal of Bacteriology. 188: 5460-5468. PMID 16855235 DOI: 10.1128/Jb.00215-06  1
2006 Woodson JD, Escalante-Semerena JC. The cbiS gene of the archaeon Methanopyrus kandleri AV19 encodes a bifunctional enzyme with adenosylcobinamide amidohydrolase and alpha-ribazole-phosphate phosphatase activities. Journal of Bacteriology. 188: 4227-35. PMID 16740929 DOI: 10.1128/Jb.00227-06  1
2006 Buan NR, Rehfeld K, Escalante-Semerena JC. Studies of the CobA-type ATP:Co(I)rrinoid adenosyltransferase enzyme of Methanosarcina mazei strain Go1. Journal of Bacteriology. 188: 3543-50. PMID 16672609 DOI: 10.1128/Jb.188.10.3543-3550.2006  1
2006 Buan NR, Escalante-Semerena JC. Purification and initial biochemical characterization of ATP:Cob(I)alamin adenosyltransferase (EutT) enzyme of Salmonella enterica. The Journal of Biological Chemistry. 281: 16971-7. PMID 16636051 DOI: 10.1074/Jbc.M603069200  1
2006 Kim YR, Brinsmade SR, Yang Z, Escalante-Semerena J, Fierer J. Mutation of phosphotransacetylase but not isocitrate lyase reduces the virulence of Salmonella enterica serovar Typhimurium in mice. Infection and Immunity. 74: 2498-502. PMID 16552088 DOI: 10.1128/Iai.74.4.2498-2502.2006  1
2006 Zayas CL, Woodson JD, Escalante-Semerena JC. The cobZ gene of Methanosarcina mazei Go1 encodes the nonorthologous replacement of the alpha-ribazole-5'-phosphate phosphatase (CobC) enzyme of Salmonella enterica. Journal of Bacteriology. 188: 2740-3. PMID 16547066 DOI: 10.1128/Jb.188.7.2740-2743.2006  1
2005 Brinsmade SR, Paldon T, Escalante-Semerena JC. Minimal functions and physiological conditions required for growth of salmonella enterica on ethanolamine in the absence of the metabolosome. Journal of Bacteriology. 187: 8039-46. PMID 16291677 DOI: 10.1128/Jb.187.23.8039-8046.2005  1
2005 Starai VJ, Garrity J, Escalante-Semerena JC. Acetate excretion during growth of Salmonella enterica on ethanolamine requires phosphotransacetylase (EutD) activity, and acetate recapture requires acetyl-CoA synthetase (Acs) and phosphotransacetylase (Pta) activities. Microbiology (Reading, England). 151: 3793-801. PMID 16272400 DOI: 10.1099/Mic.0.28156-0  1
2005 Buan NR, Escalante-Semerena JC. Computer-assisted docking of flavodoxin with the ATP:Co(I)rrinoid adenosyltransferase (CobA) enzyme reveals residues critical for protein-protein interactions but not for catalysis. The Journal of Biological Chemistry. 280: 40948-56. PMID 16207720 DOI: 10.1074/Jbc.M506713200  1
2005 Woodson JD, Reynolds AA, Escalante-Semerena JC. ABC transporter for corrinoids in Halobacterium sp. strain NRC-1. Journal of Bacteriology. 187: 5901-9. PMID 16109931 DOI: 10.1128/Jb.187.17.5901-5909.2005  1
2005 Stich TA, Buan NR, Escalante-Semerena JC, Brunold TC. Spectroscopic and computational studies of the ATP:corrinoid adenosyltransferase (CobA) from Salmonella enterica: insights into the mechanism of adenosylcobalamin biosynthesis. Journal of the American Chemical Society. 127: 8710-9. PMID 15954777 DOI: 10.1021/Ja042142P  1
2005 Starai VJ, Gardner JG, Escalante-Semerena JC. Residue Leu-641 of Acetyl-CoA synthetase is critical for the acetylation of residue Lys-609 by the Protein acetyltransferase enzyme of Salmonella enterica. The Journal of Biological Chemistry. 280: 26200-5. PMID 15899897 DOI: 10.1074/Jbc.M504863200  1
2004 Palacios S, Escalante-Semerena JC. 2-Methylcitrate-dependent activation of the propionate catabolic operon (prpBCDE) of Salmonella enterica by the PrpR protein. Microbiology (Reading, England). 150: 3877-87. PMID 15528672 DOI: 10.1099/Mic.0.27299-0  1
2004 Buan NR, Suh SJ, Escalante-Semerena JC. The eutT gene of Salmonella enterica Encodes an oxygen-labile, metal-containing ATP:corrinoid adenosyltransferase enzyme. Journal of Bacteriology. 186: 5708-14. PMID 15317775 DOI: 10.1128/Jb.186.22.7826.2004  1
2004 Starai VJ, Escalante-Semerena JC. Acetyl-coenzyme A synthetase (AMP forming). Cellular and Molecular Life Sciences : Cmls. 61: 2020-30. PMID 15316652 DOI: 10.1007/S00018-004-3448-X  1
2004 Starai VJ, Escalante-Semerena JC. Identification of the protein acetyltransferase (Pat) enzyme that acetylates acetyl-CoA synthetase in Salmonella enterica. Journal of Molecular Biology. 340: 1005-12. PMID 15236963 DOI: 10.1016/J.Jmb.2004.05.010  1
2004 Maggio-Hall LA, Claas KR, Escalante-Semerena JC. The last step in coenzyme B(12) synthesis is localized to the cell membrane in bacteria and archaea. Microbiology (Reading, England). 150: 1385-95. PMID 15133100 DOI: 10.1099/Mic.0.26952-0  1
2004 Starai VJ, Takahashi H, Boeke JD, Escalante-Semerena JC. A link between transcription and intermediary metabolism: a role for Sir2 in the control of acetyl-coenzyme A synthetase. Current Opinion in Microbiology. 7: 115-9. PMID 15063846 DOI: 10.1016/J.Mib.2004.02.005  1
2004 Brinsmade SR, Escalante-Semerena JC. The eutD gene of Salmonella enterica encodes a protein with phosphotransacetylase enzyme activity. Journal of Bacteriology. 186: 1890-2. PMID 14996820 DOI: 10.1128/Jb.186.6.1890-1892.2004  1
2004 Lewis JA, Horswill AR, Schwem BE, Escalante-Semerena JC. The Tricarballylate utilization (tcuRABC) genes of Salmonella enterica serovar Typhimurium LT2. Journal of Bacteriology. 186: 1629-37. PMID 14996793 DOI: 10.1128/Jb.186.6.1629-1637.2004  1
2004 Woodson JD, Escalante-Semerena JC. CbiZ, an amidohydrolase enzyme required for salvaging the coenzyme B12 precursor cobinamide in archaea. Proceedings of the National Academy of Sciences of the United States of America. 101: 3591-6. PMID 14990804 DOI: 10.1073/Pnas.0305939101  1
2004 Grimek TL, Escalante-Semerena JC. The acnD genes of Shewenella oneidensis and Vibrio cholerae encode a new Fe/S-dependent 2-methylcitrate dehydratase enzyme that requires prpF function in vivo. Journal of Bacteriology. 186: 454-62. PMID 14702315 DOI: 10.1128/Jb.186.2.454-462.2004  1
2003 Woodson JD, Zayas CL, Escalante-Semerena JC. A new pathway for salvaging the coenzyme B12 precursor cobinamide in archaea requires cobinamide-phosphate synthase (CbiB) enzyme activity. Journal of Bacteriology. 185: 7193-201. PMID 14645280 DOI: 10.1128/Jb.185.24.7193-7201.2003  1
2003 Grimek TL, Holden H, Rayment I, Escalante-Semerena JC. Residues C123 and D58 of the 2-methylisocitrate lyase (PrpB) enzyme of Salmonella enterica are essential for catalysis. Journal of Bacteriology. 185: 4837-43. PMID 12897003 DOI: 10.1128/Jb.185.16.4837-4843.2003  1
2003 Maggio-Hall LA, Dorrestein PC, Escalante-Semerena JC, Begley TP. Formation of the dimethylbenzimidazole ligand of coenzyme B(12) under physiological conditions by a facile oxidative cascade. Organic Letters. 5: 2211-3. PMID 12816411 DOI: 10.1021/Ol034530M  1
2003 Palacios S, Starai VJ, Escalante-Semerena JC. Propionyl coenzyme A is a common intermediate in the 1,2-propanediol and propionate catabolic pathways needed for expression of the prpBCDE operon during growth of Salmonella enterica on 1,2-propanediol. Journal of Bacteriology. 185: 2802-10. PMID 12700259 DOI: 10.1128/Jb.185.9.2802-2810.2003  1
2003 Maggio-Hall LA, Escalante-Semerena JC. Alpha-5,6-dimethylbenzimidazole adenine dinucleotide (alpha-DAD), a putative new intermediate of coenzyme B12 biosynthesis in Salmonella typhimurium. Microbiology (Reading, England). 149: 983-90. PMID 12686640 DOI: 10.1099/Mic.0.26040-0  1
2003 Gulick AM, Starai VJ, Horswill AR, Homick KM, Escalante-Semerena JC. The 1.75 A crystal structure of acetyl-CoA synthetase bound to adenosine-5'-propylphosphate and coenzyme A. Biochemistry. 42: 2866-73. PMID 12627952 DOI: 10.1021/Bi0271603  1
2003 Starai VJ, Takahashi H, Boeke JD, Escalante-Semerena JC. Short-chain fatty acid activation by acyl-coenzyme A synthetases requires SIR2 protein function in Salmonella enterica and Saccharomyces cerevisiae. Genetics. 163: 545-55. PMID 12618394  1
2003 Woodson JD, Peck RF, Krebs MP, Escalante-Semerena JC. The cobY gene of the archaeon Halobacterium sp. strain NRC-1 is required for de novo cobamide synthesis. Journal of Bacteriology. 185: 311-6. PMID 12486068 DOI: 10.1128/Jb.185.1.311-316.2003  1
2002 Starai VJ, Celic I, Cole RN, Boeke JD, Escalante-Semerena JC. Sir2-dependent activation of acetyl-CoA synthetase by deacetylation of active lysine. Science (New York, N.Y.). 298: 2390-2. PMID 12493915 DOI: 10.1126/Science.1077650  1
2002 Warren MJ, Raux E, Schubert HL, Escalante-Semerena JC. The biosynthesis of adenosylcobalamin (vitamin B12). Natural Product Reports. 19: 390-412. PMID 12195810 DOI: 10.1039/B108967F  1
2002 Cheong CG, Escalante-Semerena JC, Rayment I. Structural studies of the L-threonine-O-3-phosphate decarboxylase (CobD) enzyme from Salmonella enterica: the apo, substrate, and product-aldimine complexes. Biochemistry. 41: 9079-89. PMID 12119022 DOI: 10.2210/Pdb1L5L/Pdb  1
2002 Cheong CG, Escalante-Semerena JC, Rayment I. Capture of a labile substrate by expulsion of water molecules from the active site of nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella enterica. The Journal of Biological Chemistry. 277: 41120-7. PMID 12101181 DOI: 10.1074/Jbc.M203535200  1
2002 Fonseca MV, Buan NR, Horswill AR, Rayment I, Escalante-Semerena JC. The ATP:Co(I)rrinoid adenosyltransferase (CobA) enzyme of Salmonella enterica requires the 2'-OH group of ATP for function and yields inorganic triphosphate as its reaction byproduct. The Journal of Biological Chemistry. 277: 33127-31. PMID 12080060 DOI: 10.1074/Jbc.M203893200  1
2002 Cheong CG, Bauer CB, Brushaber KR, Escalante-Semerena JC, Rayment I. Three-dimensional structure of the L-threonine-O-3-phosphate decarboxylase (CobD) enzyme from Salmonella enterica. Biochemistry. 41: 4798-808. PMID 11939774 DOI: 10.1021/Bi012111W  1
2002 Horswill AR, Escalante-Semerena JC. Characterization of the propionyl-CoA synthetase (PrpE) enzyme of Salmonella enterica: residue Lys592 is required for propionyl-AMP synthesis. Biochemistry. 41: 2379-87. PMID 11841231 DOI: 10.1021/Bi015647Q  1
2002 Gulick AM, Horswill AR, Thoden JB, Escalante-Semerena JC, Rayment I. Pentaerythritol propoxylate: a new crystallization agent and cryoprotectant induces crystal growth of 2-methylcitrate dehydratase. Acta Crystallographica. Section D, Biological Crystallography. 58: 306-9. PMID 11807258 DOI: 10.1107/S0907444901018832  1
2001 Cheong CG, Escalante-Semerena JC, Rayment I. Structural investigation of the biosynthesis of alternative lower ligands for cobamides by nicotinate mononucleotide: 5,6-dimethylbenzimidazole phosphoribosyltransferase from Salmonella enterica. The Journal of Biological Chemistry. 276: 37612-20. PMID 11441022 DOI: 10.1074/Jbc.M105390200  1
2001 Fonseca MV, Escalante-Semerena JC. An in Vitro Reducing System for the Enzymic Conversion of Cobalamin to Adenosylcobalamin Journal of Biological Chemistry. 276: 32101-32108. PMID 11408479 DOI: 10.1074/Jbc.M102510200  1
2001 Horswill AR, Dudding AR, Escalante-Semerena JC. Studies of propionate toxicity in Salmonella enterica identify 2-methylcitrate as a potent inhibitor of cell growth. The Journal of Biological Chemistry. 276: 19094-101. PMID 11376009 DOI: 10.1074/Jbc.M100244200  1
2001 Horswill AR, Escalante-Semerena JC. In vitro conversion of propionate to pyruvate by Salmonella enterica enzymes: 2-methylcitrate dehydratase (PrpD) and aconitase Enzymes catalyze the conversion of 2-methylcitrate to 2-methylisocitrate. Biochemistry. 40: 4703-13. PMID 11294638 DOI: 10.1021/Bi015503B  1
2001 Bauer CB, Fonseca MV, Holden HM, Thoden JB, Thompson TB, Escalante-Semerena JC, Rayment I. Three-dimensional structure of ATP:corrinoid adenosyltransferase from Salmonella typhimurium in its free state, complexed with MgATP, or complexed with hydroxycobalamin and MgATP. Biochemistry. 40: 361-74. PMID 11148030 DOI: 10.1021/Bi002145O  1
2001 Chowdhury S, Thomas MG, Escalante-Semerena JC, Banerjee R. The coenzyme B12 analog 5′-deoxyadenosylcobinamide-GDP supports catalysis by methylmalonyl-CoA mutase in the absence of trans-ligand coordination Journal of Biological Chemistry. 276: 1015-1019. PMID 11031263 DOI: 10.1074/Jbc.M006842200  1
2000 Fonseca MV, Escalante-Semerena JC. Reduction of cob(III)alamin to cob(II)alamin in Salmonella enterica serovar typhimurium LT2 Journal of Bacteriology. 182: 4304-4309. PMID 10894741 DOI: 10.1128/Jb.182.15.4304-4309.2000  1
2000 Thomas MG, Escalante-Semerena JC. Identification of an alternative nucleoside triphosphate:5'- deoxyadenosylcobinamide phosphate nucleotidyltransferase in Methanobacterium thermoautotrophicum ΔH Journal of Bacteriology. 182: 4227-4233. PMID 10894731 DOI: 10.1128/Jb.182.15.4227-4233.2000  1
2000 Thomas MG, Thompson TB, Rayment I, Escalante-Semerena JC. Analysis of the adenosylcobinamide kinase/adenosylcobinamide-phosphate guanylyltransferase (CobU) enzyme of Salmonella typhimurium LT2. Identification of residue His-46 as the site of guanylylation. The Journal of Biological Chemistry. 275: 27576-86. PMID 10869342 DOI: 10.1074/Jbc.M000977200  1
2000 Smith JS, Brachmann CB, Celic I, Kenna MA, Muhammad S, Starai VJ, Avalos JL, Escalante-Semerena JC, Grubmeyer C, Wolberger C, Boeke JD. A phylogenetically conserved NAD+-dependent protein deacetylase activity in the Sir2 protein family. Proceedings of the National Academy of Sciences of the United States of America. 97: 6658-63. PMID 10841563 DOI: 10.1073/Pnas.97.12.6658  1
2000 Palacios S, Escalante-Semerena JC. prpR, ntrA, and ihf functions are required for expression of the prpBCDE operon, encoding enzymes that catabolize propionate in Salmonella enterica serovar typhimurium LT2. Journal of Bacteriology. 182: 905-10. PMID 10648513 DOI: 10.1128/Jb.182.4.905-910.2000  1
2000 Downs DM, Escalante-Semerena JC. Impact of genomics and genetics on the elucidation of bacterial metabolism Methods. 20: 47-54. PMID 10610803 DOI: 10.1006/Meth.1999.0904  1
1999 Cheong CG, Escalante-Semerena JC, Rayment I. The three-dimensional structures of nicotinate mononucleotide:5,6- dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella typhimurium complexed with 5,6-dimethybenzimidazole and its reaction products determined to 1.9 A resolution. Biochemistry. 38: 16125-35. PMID 10587435 DOI: 10.1021/Bi991752C  1
1999 Thompson TB, Thomas MG, Escalante-Semerena JC, Rayment I. Three-dimensional structure of adenosylcobinamide kinase/adenosylcobinamide phosphate guanylyltransferase (CobU) complexed with GMP: evidence for a substrate-induced transferase active site. Biochemistry. 38: 12995-3005. PMID 10529169 DOI: 10.1021/Bi990910X  1
1999 Maggio-Hall LA, Escalante-Semerena JC. In vitro synthesis of the nucleotide loop of cobalamin by Salmonella typhimurium enzymes. Proceedings of the National Academy of Sciences of the United States of America. 96: 11798-803. PMID 10518530 DOI: 10.1073/Pnas.96.21.11798  1
1999 Horswill AR, Escalante-Semerena JC. Salmonella typhimurium LT2 catabolizes propionate via the 2-methylcitric acid cycle. Journal of Bacteriology. 181: 5615-23. PMID 10482501 DOI: 10.1128/Jb.181.18.5615-5623.1999  1
1999 Horswill AR, Escalante-Semerena JC. The prpE gene of Salmonella typhimurium LT2 encodes propionyl-CoA synthetase. Microbiology (Reading, England). 145: 1381-8. PMID 10411265 DOI: 10.1099/13500872-145-6-1381  1
1999 Thomas MG, O'Toole GA, Escalante-Semerena JC. Molecular characterization of eutF mutants of Salmonella typhimurium LT2 identifies eutF lesions as partial-loss-of-function tonB alleles Journal of Bacteriology. 181: 368-374. PMID 9882647 DOI: 10.1128/Jb.181.2.368-374.1999  1
1998 Tsang AW, Horswill AR, Escalante-Semerena JC. Studies of regulation of expression of the propionate (prpBCDE) operon provide insights into how Salmonella typhimurium LT2 integrates its 1,2-propanediol and propionate catabolic pathways. Journal of Bacteriology. 180: 6511-8. PMID 9851993 DOI: 10.1128/Jb.180.24.6511-6518.1998  1
1998 Rondon MR, Escalante-Semerena JC. High levels of transcription factor RpoS (σ(S)) in mviA mutants negatively affect 1,2-propanediol-dependent transcription of the cob/pdu regulon of Salmonella typhimurium LT2 Fems Microbiology Letters. 169: 147-153. PMID 9851046 DOI: 10.1111/J.1574-6968.1998.Tb13311.X  1
1998 Tsang AW, Escalante-Semerena JC. CobB, a new member of the SIR2 family of eucaryotic regulatory proteins, is required to compensate for the lack of nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase activity in cobT mutants during cobalamin biosynthesis in Salmonella typhimurium LT2. The Journal of Biological Chemistry. 273: 31788-94. PMID 9822644 DOI: 10.1074/Jbc.273.48.31788  1
1998 Thompson TB, Thomas MG, Escalante-Semerena JC, Rayment I. Three-dimensional structure of adenosylcobinamide kinase/adenosylcobinamide phosphate guanylyltransferase from Salmonella typhimurium determined to 2.3 A resolution,. Biochemistry. 37: 7686-95. PMID 9601028 DOI: 10.1021/Bi973178F  1
1998 Brushaber KR, O'Toole GA, Escalante-Semerena JC. CobD novel enzyme with L-threonine-O-3-phosphate decarboxylase activity, is responsible for the synthesis of (R)-1-amino-2-propanol O-2-phosphate, a proposed new intermediate in cobalamin biosynthesis in Salmonella typhimurium LT2 Journal of Biological Chemistry. 273: 2684-2691. PMID 9446573 DOI: 10.1074/Jbc.273.5.2684  1
1997 Trzebiatowski JR, Escalante-Semerena JC. Purification and characterization of CobT, the nicotinate- mononucleotide: 5,6-dimethylbenzimidazole phosphoribosyltransferase enzyme from Salmonella typhimurium LT2 Journal of Biological Chemistry. 272: 17662-17667. PMID 9211916 DOI: 10.1074/Jbc.272.28.17662  1
1997 Rondon MR, Trzebiatowski JR, Escalante-Semerena JC. Biochemistry and molecular genetics of cobalamin biosynthesis Progress in Nucleic Acid Research and Molecular Biology. 56: 347-384. PMID 9187059 DOI: 10.1016/S0079-6603(08)61010-7  1
1997 Rondon MR, Escalante-Semerena JC. Integration host factor is required for 1,2-propanediol-dependent transcription of the cob/pdu regulon in Salmonella typhimurium LT2 Journal of Bacteriology. 179: 3797-3800. PMID 9171434 DOI: 10.1128/Jb.179.11.3797-3800.1997  1
1997 Horswill AR, Escalante-Semerena JC. Propionate catabolism in Salmonella typhimurium LT2: two divergently transcribed units comprise the prp locus at 8.5 centisomes, prpR encodes a member of the sigma-54 family of activators, and the prpBCDE genes constitute an operon. Journal of Bacteriology. 179: 928-40. PMID 9006051 DOI: 10.1128/Jb.179.3.928-940.1997  1
1996 Hammelman TA, O'Toole GA, Trzebiatowski JR, Tsang AW, Rank D, Escalante-Semerena JC. Identification of a new prp locus required for propionate catabolism in Salmonella typhimurium LT2 Fems Microbiology Letters. 137: 233-239. PMID 8998991 DOI: 10.1111/J.1574-6968.1996.Tb08111.X  1
1996 Tsang AW, Escalante-Semerena JC. cobB function is required for catabolism of propionate in Salmonella typhimurium LT2: Evidence for existence of a substitute function for CobB within the 1,2-propanediol utilization (pdu) operon Journal of Bacteriology. 178: 7016-7019. PMID 8955330 DOI: 10.1128/Jb.178.23.7016-7019.1996  1
1996 Rondon MR, Escalante-Semerena JC. In vitro analysis of the interactions between the PocR regulatory protein and the promoter region of the cobalamin biosynthetic (cob) operon of Salmonella typhimurium LT2 Journal of Bacteriology. 178: 2196-2203. PMID 8636018 DOI: 10.1128/Jb.178.8.2196-2203.1996  1
1995 Rondon MR, Horswill AR, Escalante-Semerena JC. DNA polymerase I function is required for the utilization of ethanolamine, 1,2-propanediol, and propionate by Salmonella typhimurium LT2. Journal of Bacteriology. 177: 7119-24. PMID 8522518 DOI: 10.1128/Jb.177.24.7119-7124.1995  1
1995 Suh SJ, Escalante-Semerena JC. Purification and initial characterization of the ATP:corrinoid adenosyltransferase encoded by the cobA gene of Salmonella typhimurium Journal of Bacteriology. 177: 921-925. PMID 7860601 DOI: 10.1128/Jb.177.4.921-925.1995  1
1995 O'Toole GA, Escalante-Semerena JC. Purification and characterization of the bifunctional CobU enzyme of Salmonella typhimurium LT2. Evidence for a CobU~GMP intermediate Journal of Biological Chemistry. 270: 23560-23569. PMID 7559521 DOI: 10.1074/Jbc.270.40.23560  1
1995 Rondon MR, Kazmierczak R, Escalante-Semerena JC. Glutathione is required for maximal transcription of the cobalamin biosynthetic and 1,2-propanediol utilization (cob/pdu) regulon and for the catabolism of ethanolamine, 1,2-propanediol, and propionate in Salmonella typhimurium LT2 Journal of Bacteriology. 177: 5434-5439. PMID 7559326 DOI: 10.1128/Jb.177.19.5434-5439.1995  1
1994 Trzebiatowski JR, O'Toole GA, Escalante-Semerena JC. The cobT gene of Salmonella typhimurium encodes the NaMN: 5,6- dimethylbenzimidazole phosphoribosyltransferase responsible for the synthesis of N1-(5-phospho-α-D-ribosyl)-5,6-dimethylbenzimidazole, an intermediate in the synthesis of the nucleotide loop of cobalamin Journal of Bacteriology. 176: 3568-3575. PMID 8206834  1
1994 O'Toole GA, Trzebiatowski JR, Escalante-Semerena JC. The cobC gene of Salmonella typhimurium codes for a novel phosphatase involved in the assembly of the nucleotide loop of cobalamin Journal of Biological Chemistry. 269: 26503-26511. PMID 7929373  1
1993 O'Toole GA, Rondon MR, Escalante-Semerena JC. Analysis of mutants of Salmonella typhimurium defective in the synthesis of the nucleotide loop of cobalamin Journal of Bacteriology. 175: 3317-3326. PMID 8501035 DOI: 10.1128/Jb.175.11.3317-3326.1993  1
1993 O'Toole GA, Escalante-Semerena JC. cobU-Dependent assimilation of nonadenosylated cobinamide in cobA mutants of Salmonella typhimurium Journal of Bacteriology. 175: 6328-6336. PMID 8407805 DOI: 10.1128/Jb.175.19.6328-6336.1993  1
1993 Suh SJ, Escalante-Semerena JC. Cloning, sequencing and overexpression of cob A which encodes ATP:corrinoid adenosyltranferase in Salmonella typhimurium Gene. 129: 93-97. PMID 7916712 DOI: 10.1016/0378-1119(93)90701-4  1
1992 Escalante-Semerena JC, Johnson MG, Roth JR. The CobII and CobIII regions of the cobalamin (vitamin B12) biosynthetic operon of Salmonella typhimurium Journal of Bacteriology. 174: 24-29. PMID 1729212 DOI: 10.1128/Jb.174.1.24-29.1992  1
1992 Johnson MG, Escalante-Semerena JC. Identification of 5,6-dimethylbenzimidazole as the Coα ligand of the cobamide synthesized by Salmonella typhimurium: Nutritional characterization of mutants defective in biosynthesis of the imidazole ring Journal of Biological Chemistry. 267: 13302-13305. PMID 1618831  1
1992 Rondon MR, Escalante-Semerena JC. The poc locus is required for 1,2-propanediol-dependent transcription of the cobalamin biosynthetic (cob) and propanediol utilization (pdu) genes of Salmonella typhimurium Journal of Bacteriology. 174: 2267-2272. PMID 1313000 DOI: 10.1128/Jb.174.7.2267-2272.1992  1
1991 O'Toole GA, Escalante-Semerena JC. Identification and initial characterization of the eutF locus of Salmonella typhimurium Journal of Bacteriology. 173: 5168-5172. PMID 1860825 DOI: 10.1128/Jb.173.16.5168-5172.1991  1
1990 Escalante-Semerena JC, Suh SJ, Roth JR. cobA Function is required for both de novo cobalamin biosynthesis and assimilation of exogenous corrinoids in Salmonella typhimurium Journal of Bacteriology. 172: 273-280. PMID 2403541 DOI: 10.1128/Jb.172.1.273-280.1990  1
1988 Hartzell PL, Escalante-Semerena JC, Bobik TA, Wolfe RS. A simplified methylcoenzyme M methylreductase assay with artificial electron donors and different preparations of component C from Methanobacterium thermoautotrophicum delta H. Journal of Bacteriology. 170: 2711-5. PMID 3372480 DOI: 10.1128/Jb.170.6.2711-2715.1988  1
1987 Escalante-Semerena JC, Roth JR. Regulation of cobalamin biosynthetic operons in Salmonella typhimurium Journal of Bacteriology. 169: 2251-2258. PMID 3032913 DOI: 10.1128/Jb.169.5.2251-2258.1987  1
1986 Hoyt JC, Oren A, Escalante-Semerena JC, Wolfe RS. Tetrahydromethanopterin-dependent serine transhydroxymethylase from Methanobacterium thermoautotrophicum Archives of Microbiology. 145: 153-158. DOI: 10.1007/BF00446773  1
1985 Hartzell PL, Zvilius G, Escalante-Semerena JC, Donnelly MI. Coenzyme F420 dependence of the methylenetetrahydromethanopterin dehydrogenase of Methanobacterium thermoautotrophicum. Biochemical and Biophysical Research Communications. 133: 884-90. PMID 4084309 DOI: 10.1016/0006-291X(85)91218-5  1
1985 Donnelly MI, Escalante-Semerena JC, Rinehart KL, Wolfe RS. Methenyl-tetrahydromethanopterin cyclohydrolase in cell extracts of Methanobacterium. Archives of Biochemistry and Biophysics. 242: 430-9. PMID 4062290 DOI: 10.1016/0003-9861(85)90227-9  1
1985 Rouviere PE, Escalante-Semerena JC, Wolfe RS. Component A2 of the methylcoenzyme M methylreductase system from Methanobacterium thermoautotrophicum Journal of Bacteriology. 162: 61-66. PMID 3980447 DOI: 10.1128/Jb.162.1.61-66.1985  1
1985 Escalante-Semerena JC, Wolfe RS. Tetrahydromethanopterin-dependent methanogenesis from non-physiological C1 donors in Methanobacterium thermoautotrophicum Journal of Bacteriology. 161: 696-701. PMID 3838170  1
1984 Escalante-Semerena JC, Leigh JA, Rinehart KL, Wolfe RS. Formaldehyde activation factor, tetrahydromethanopterin, a coenzyme of methanogenesis. Proceedings of the National Academy of Sciences of the United States of America. 81: 1976-80. PMID 16593444 DOI: 10.1073/Pnas.81.7.1976  1
1984 Escalante-Semerena JC, Rinehart KL, Wolfe RS. Tetrahydromethanopterin, a carbon carrier in methanogenesis. The Journal of Biological Chemistry. 259: 9447-55. PMID 6547718  1
1984 Escalante-Semerena JC, Wolfe RS. Formaldehyde oxidation and methanogenesis. Journal of Bacteriology. 158: 721-726. DOI: 10.1128/jb.158.2.721-726.1984  0.48
1982 Saupe SG, Seigler DS, Escalante-Semerena JC. Bacterial contamination as a cause of spurious cyanide tests Phytochemistry. 21: 2111-2112. DOI: 10.1016/0031-9422(82)83055-0  1
1980 Escalante-Semerena JC, Blakemore RP, Wolfe RS. Nitrate dissimilation under microaerophilic conditions by a magnetic spirillum Applied and Environmental Microbiology. 40: 429-430. DOI: 10.1128/Aem.40.2.429-430.1980  1
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