| 英文名 |
5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein Co-methyltransferase |
| Example Structure |
 |
| 别名 |
AcdS, acetyl-CoA decarbonylase/synthase complex, C/Fe-S enzyme, cdhD, CdhD1, cdhE, CH3-H4pteridine:cob(I)amide-protein methyltransferase, methyltetrahydrofolate:corrinoid/iron-sulfur protein methyltransferase, MeTr |
| EC Number |
2.1.1.245 |
| CAS编号 |
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| Comments |
Catalyses the transfer of a methyl group from the cobamide cofactor of a corrinoid/Fe-S protein to the N5 group of tetrahydrosarcinapterin. Forms, together with EC 1.2.7.4, carbon-monoxide dehydrogenase (ferredoxin) and EC 2.3.1.169, CO-methylating acetyl-CoA synthase, the acetyl-CoA decarbonylase/synthase complex that catalyses the demethylation of acetyl-CoA in a reaction that also forms CO2. This reaction is a key step in methanogenesis from acetate. |
| Cofactor |
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| History |
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| Reactions |
A [methyl-Co(III) corrinoid Fe-S protein] + tetrahydrosarcinapterin = a [Co(I) corrinoid Fe-S protein] + 5-methyltetrahydrosarcinapterin. |
