Co(I)-[methylamine-specific corrinoid protein] + methyl-coenzyme M + H(+) => methyl-Co(III)-[methylamine-specific corrinoid protein] + coenzyme M
co(i)-[methylamine-specific corrinoid protein] + methyl-coenzyme m + h(+) => methyl-co(iii)-[methylamine-specific corrinoid protein] + coenzyme m
Co(I)-[methylamine-specific corrinoid protein] + methyl-coenzyme M + H(+) => methyl-Co(III)-[methylamine-specific corrinoid protein] + coenzyme M
co(i)-[methylamine-specific corrinoid protein] + methyl-coenzyme m + h(+) => methyl-co(iii)-[methylamine-specific corrinoid protein] + coenzyme m