2.4.2.21: nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase
This is an abbreviated version!
For detailed information about nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase, go to the full flat file.
Word Map on EC 2.4.2.21
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2.4.2.21
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cobalamin
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ovata
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enterica
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sporomusa
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cobamides
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p-cresol
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phosphoribosylate
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denitrificans
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escalante-semerena
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bacteriol
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typhimurium
- 2.4.2.21
- cobalamin
- ovata
- enterica
-
sporomusa
- cobamides
- p-cresol
-
phosphoribosylate
- denitrificans
-
escalante-semerena
-
bacteriol
- typhimurium
Reaction
Synonyms
5,6-dimethylbenzimidazole phosphoribosyltransferase, ArsAB, CblT, CobT, CobT2, N(1)-alpha-phosphoribosyltransferase, N1-alpha-phosphoribosyltransferase, NaMN:DMB phosphoribosyltransferase, nicotinate mononucleotide-dimethylbenzimidazole phosphoribosyltransferase, nicotinate mononucleotide:5,6-dimethylbenzimidazolyl phosphoribosyltransferase, nicotinate ribonucleotide:benzimidazole (adenine) phosphoribosyltransferase, NN:DBI PRT, phosphoribosyltransferase, nicotinate mononucleotide-dimethylbenzimidazole, SoArsAB
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Subunits
Subunits on EC 2.4.2.21 - nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase
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dimer
heterodimer
dimer
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2 * alpha, Glu317 is catalytic site, x-ray structure
ArsA and ArsB. Only the active site in ArsA is occupied by substrate. Analysis of the ArsB active site identified an arginyl side chain that may block access to the site
heterodimer
functional as a heterodimer, 1 * 36650 (ArsA) + 1 * 36180 (ArsB), SDS-PAGE