label: syringate + Co(I)-[methoxylated-aromatic-compound-specific corrinoid protein] + H(+) => 3-O-methylgallate + methyl-Co(III)-[methoxylated-aromatic-compound-specific corrinoid protein]
label_lc: syringate + co(i)-[methoxylated-aromatic-compound-specific corrinoid protein] + h(+) => 3-o-methylgallate + methyl-co(iii)-[methoxylated-aromatic-compound-specific corrinoid protein]