label: anaerobilin + 2 oxidized [flavodoxin] + Fe(2+) + 5'-deoxyadenosine + L-methionine + S-adenosyl-L-homocysteine => 2 reduced [flavodoxin] + heme b + 2 S-adenosyl-L-methionine
label_lc: anaerobilin + 2 oxidized [flavodoxin] + fe(2+) + 5'-deoxyadenosine + l-methionine + s-adenosyl-l-homocysteine => 2 reduced [flavodoxin] + heme b + 2 s-adenosyl-l-methionine