Co(I)-[methylated-thiol-specific corrinoid protein] + methanethiol => methyl-Co(III)-[methylated-thiol-specific corrinoid protein] + hydrogen sulfide
co(i)-[methylated-thiol-specific corrinoid protein] + methanethiol => methyl-co(iii)-[methylated-thiol-specific corrinoid protein] + hydrogen sulfide
Co(I)-[methylated-thiol-specific corrinoid protein] + methanethiol => methyl-Co(III)-[methylated-thiol-specific corrinoid protein] + hydrogen sulfide
co(i)-[methylated-thiol-specific corrinoid protein] + methanethiol => methyl-co(iii)-[methylated-thiol-specific corrinoid protein] + hydrogen sulfide