Planteome: Term Details for "methylthiol:coenzyme M methyltransferase activity" (GO:0044683)

Term Information

Accession: GO:0044683
Name: methylthiol:coenzyme M methyltransferase activity
Ontology: molecular_function
Synonyms: methylthiol:coenzyme M methyl transferase activity
Alternate IDs: None
Definition: Catalysis of the overall reaction: methyl-Co(III) methylated-thiol-specific corrinoid protein + coenzyme M = Co(I) methylated--thiol-specific corrinoid protein + methyl-CoM. Source: PMID:9371433, MetaCyc:RXN-8125
Comment: This reaction is achieved by the catalysis of two successive steps carried out by the same enzyme - 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 coenzyme M. With most other methanogenesis substrates this process is carried out by two different enzymes (for example, EC:2.1.1.90, methanol-corrinoid protein Co-methyltransferase, and EC:2.1.1.246, methylated methanol-specific corrinoid protein:coenzyme M methyltransferase). 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 demethylation.
History: See term history for GO:0044683 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to methylthiol:coenzyme M methyltransferase activity.; Link to all direct and indirect annotations to methylthiol:coenzyme M methyltransferase activity.; Link to all direct and indirect annotations download (limited to first 10,000) for methylthiol:coenzyme M methyltransferase activity.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

Filter results

Viewing options

BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016740 transferase activity
GO:0016741 transferase activity, transferring one-carbon groups
GO:0008168 methyltransferase activity
GO:0044683 methylthiol:coenzyme M methyltransferase activity

Parents of methylthiol:coenzyme M methyltransferase activity (GO:0044683)

subject	relation	object
methylthiol:coenzyme M methyltransferase activity	is_a	methyltransferase activity (GO:0008168)

This term has no children.

EC: 2.1.1.251
MetaCyc: RXN-8125
RHEA: 32667