A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 188.8.131.52
View entry in original ENZYME format
View entry in raw text format (no links)
in this entry
|Methylated-thiol--coenzyme M methyltransferase.
|Methanethiol + coenzyme M <=> methyl-CoM + hydrogen sulfide|
- The enzyme, which is involved in methanogenesis from methylated
thiols, such as methane thiol, dimethyl sulfide, and 3-S-
methylmercaptopropionate, catalyzes two successive steps - the
transfer of a methyl group from the substrate to the cobalt cofactor
of a methylated-thiol-specific corrinoid protein (MtsB), and the
subsequent transfer of the methyl group from the corrinoid protein to
- With most other methanogenesis substrates this process is carried out
by two different enzymes (for example, EC 184.108.40.206 and EC 220.127.116.11).
- The cobalt is oxidized during methylation from the Co(I) state to the
Co(III) state, and is reduced back to the Co(I) form during
|PRIAM enzyme-specific profiles||18.104.22.168|
|KEGG Ligand Database for Enzyme Nomenclature||22.214.171.124|
|IUBMB Enzyme Nomenclature||126.96.36.199|
|MEDLINE||Find literature relating to 188.8.131.52|
, with possibility to download in different formats, align etc.
entries corresponding to 2.1.1.-
entries corresponding to 2.1.-.-
entries corresponding to 2.-.-.-