Reference on EC 2.4.2.21 - nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase
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Friedmann, H.C.
Partial purification and properties of a single displacement trans-N-glycoside
J. Biol. Chem.
240
413-418
1965
Propionibacterium freudenreichii subsp. shermanii
Fyfe, J.A.; Friedmann, H.C.
Vitamin B 12 biosynthesis. Enzyme studies on the formation of the alpha-glycosidic nucleotide precursor
J. Biol. Chem.
244
1659-1666
1969
Acetoanaerobium sticklandii
Friedmann, H.C.; Fyfe, J.A.
Pseudovitamin B 12 biosynthesis. Enzymatic formation of a new adenylic acid, 7-alpha-D-ribofuranosyladenine 5-phosphate
J. Biol. Chem.
244
1667-1671
1969
Acetoanaerobium sticklandii
Cameron, B.; Blanche, F.; Rouyez, M.C.; Bisch, D.; Famechon, A.; Couder, M.; Cauchois, L.; Thibaut, D.; Debussche, L.; Crouzet, J.
Genetic analysis, nucleotide sequence, and products of two Pseudomonas denitrificans cob genes encoding nicotinate-nucleotide: dimethylbenzimidazole phosphoribosyltransferase and cobalamin (5-phosphate) synthase
J. Bacteriol.
173
6066-6073
1991
Pseudomonas denitrificans (nom. rej.) (P29935), Pseudomonas denitrificans (nom. rej.)
Trzebiatowski, J.R.; Escalante-Semerena, J.C.
Purification and characterization of CobT, the nicotinate-mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase enzyme from Salmonella typhimurium LT2
J. Biol. Chem.
272
17662-17667
1997
Salmonella enterica subsp. enterica serovar Typhimurium
Cheong, C.G.; Escalante-Semerena, J.C.; 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
J. Biol. Chem.
277
41120-41127
2002
Salmonella enterica
Cheong, C.G.; Escalante-Semerena, J.C.; Rayment, I.
Structural investigation of the biosynthesis of alternative lower ligands for cobamides by nicotinate mononucleotide: 5,6-dimethylbenzimidazole phosphoribosyltransferase from Salmonella enterica
J. Biol. Chem.
276
37612-37620
2001
Salmonella enterica
Cheong, C.G.; Escalante-Semerena, J.C.; Rayment, I.
The three-dimensional structures of nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella typhimurium complexed with 5,6-dimethylbenzimidazole and its reaction products determined to 1.9.ANG. resolution
Biochemistry
38
16125-16135
1999
Salmonella enterica subsp. enterica serovar Typhimurium
Trzebiatowski, J.R.; O'Toole, G.A.; Escalante-Semerena, J.C.
The cobT gene of Salmonella typhimurium encodes the NaMN:5,6-dimethylbenzimidazole phosphoribosyltransferase responsible for the synthesis of N1-(5-phospho-a-D-ribosyl)-5,6-dimethylbenzimidazole, an intermediate in the synthesis of the nucleotide loop of cobalamin
J. Bacteriol.
176
3568-3575
1994
Salmonella enterica subsp. enterica serovar Typhimurium
Maggio-Hall, L.A.; Escalante-Semerena, J.C.
alpha-5,6-Dimethylbenzimidazole adenine dinucleotide (alpha-DAD), a putative new intermediate of coenzyme B12 biosynthesis in Salmonella typhimurium
Microbiology
149
983-990
2003
Salmonella enterica subsp. enterica serovar Typhimurium
Claas, K.R.; Parrish, J.R.; Maggio-Hall, L.A.; Escalante-Semerena, J.C.
Functional analysis of the nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) enzyme, involved in the late steps of coenzyme B12 biosynthesis in Salmonella enterica
J. Bacteriol.
192
145-154
2010
Salmonella enterica (Q05603)
Newmister, S.A.; Chan, C.H.; Escalante-Semerena, J.C.; Rayment, I.
Structural Insights into the Function of the Nicotinate Mononucleotide:phenol/p-cresol Phosphoribosyltransferase (ArsAB) Enzyme from Sporomusa ovata
Biochemistry
51
8571-8582
2012
Sporomusa ovata (F6MZ55 and F6MZ56)
Chan, C.H.; Escalante-Semerena, J.C.
ArsAB, a novel enzyme from Sporomusa ovata activates phenolic bases for adenosylcobamide biosynthesis
Mol. Microbiol.
81
952-967
2011
Sporomusa ovata (F6MZ55 and F6MZ56), Sporomusa ovata
Crofts, T.S.; Hazra, A.B.; Tran, J.L.; Sokolovskaya, O.M.; Osadchiy, V.; Ad, O.; Pelton, J.; Bauer, S.; Taga, M.E.
Regiospecific formation of cobamide isomers is directed by CobT
Biochemistry
53
7805-7815
2014
Salmonella enterica, Sinorhizobium meliloti, Salmonella enterica LT2
Crofts, T.S.; Seth, E.C.; Hazra, A.B.; Taga, M.E.
Cobamide structure depends on both lower ligand availability and CobT substrate specificity
Chem. Biol.
20
1265-1274
2013
Salmonella enterica, Sinorhizobium meliloti
Deptula, P.; Kylli, P.; Chamlagain, B.; Holm, L.; Kostiainen, R.; Piironen, V.; Savijoki, K.; Varmanen, P.
BluB/CobT2 fusion enzyme activity reveals mechanisms responsible for production of active form of vitamin B12 by Propionibacterium freudenreichii
Microb. Cell Fact.
14
186
2015
Propionibacterium freudenreichii (D7GJ95), Propionibacterium freudenreichii DSM 4902 (D7GJ95)
Mattes, T.; Escalante-Semerena, J.
Salmonella enterica synthesizes 5,6-dimethylbenzimidazolyl-(DMB)-alpha-riboside. Why some Firmicutes do not require the canonical DMB activation system to synthesize adenosylcobalamin
Mol. Microbiol.
103
269-281
2017
Salmonella enterica, Geobacillus kaustophilus
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