Enzymes
| UniProtKB help_outline | 9,630 proteins |
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- Name help_outline Co-precorrin-5B Identifier CHEBI:60063 Charge -8 Formula C43H42CoN4O16 InChIKeyhelp_outline XHLLHKIBBMZXKO-NXQAVURYSA-D SMILEShelp_outline C[C@@]1(CCC([O-])=O)[C@@H](CC([O-])=O)C2=C3N4C(=CC5=[N+]6C(C[C@]7(C)N8C(=CC1=[N+]2[Co--]468)C(CCC([O-])=O)=C7CC([O-])=O)=C(CCC([O-])=O)[C@]5(C)CC([O-])=O)[C@@H](CCC([O-])=O)[C@]3(C)CC([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline S-adenosyl-L-methionine Identifier CHEBI:59789 Charge 1 Formula C15H23N6O5S InChIKeyhelp_outline MEFKEPWMEQBLKI-AIRLBKTGSA-O SMILEShelp_outline C[S+](CC[C@H]([NH3+])C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(N)ncnc12 2D coordinates Mol file for the small molecule Search links Involved in 868 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline Co-precorrin-6A Identifier CHEBI:60064 Charge -7 Formula C44H45CoN4O16 InChIKeyhelp_outline DFFFCFUPOVLDTP-IICGDJHVSA-E SMILEShelp_outline C[C@@]1(CCC([O-])=O)C(CC([O-])=O)=C2[N+]3=C1CC1=[N+]4[C@@](C)(CC5=C(CCC([O-])=O)[C@](C)(CC([O-])=O)C6=[N+]5[Co--]34N3C(=C6)[C@@H](CCC([O-])=O)[C@](C)(CC([O-])=O)[C@]23C)C(CC([O-])=O)=C1CCC([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline S-adenosyl-L-homocysteine Identifier CHEBI:57856 Charge 0 Formula C14H20N6O5S InChIKeyhelp_outline ZJUKTBDSGOFHSH-WFMPWKQPSA-N SMILEShelp_outline Nc1ncnc2n(cnc12)[C@@H]1O[C@H](CSCC[C@H]([NH3+])C([O-])=O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 792 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:26285 | RHEA:26286 | RHEA:26287 | RHEA:26288 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Publications
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Genetically engineered production of 1-desmethylcobyrinic acid, 1-desmethylcobyrinic acid a,c-diamide, and cobyrinic acid a,c-diamide in Escherichia coli implies a role for CbiD in C-1 methylation in the anaerobic pathway to cobalamin.
Roessner C.A., Williams H.J., Scott A.I.
Co-expression of the cobA gene from Propionibacterium freudenreichii and the cbiA, -C, -D, -E, -T, -F, -G, -H, -J, -K, -L, and -P genes from Salmonella enterica serovar typhimurium in Escherichia coli resulted in the production of cobyrinic acid a,c-diamide. A cbiD deletion mutant of this strain p ... >> More
Co-expression of the cobA gene from Propionibacterium freudenreichii and the cbiA, -C, -D, -E, -T, -F, -G, -H, -J, -K, -L, and -P genes from Salmonella enterica serovar typhimurium in Escherichia coli resulted in the production of cobyrinic acid a,c-diamide. A cbiD deletion mutant of this strain produced 1-desmethylcobyrinic acid a,c-diamide, indicating that CbiD is involved in C-1 methylation in the anaerobic pathway to cobalamin. Strains that did not have the cbiP gene also produced 1-desmethylcobyrinic acid a,c-diamide, and strains that had neither cbiP nor cbiA synthesized 1-desmethylcobyrinic acid even in the presence of cbiD, suggesting that CbiA and CbiP are necessary for CbiD activity. << Less