preferred_name: beta-staphylobilin + Fe(2+) + formaldehyde + 5 A + 4 H2O => heme b + 5 AH2 + 4 O2 + 2 H(+)
preferred_name_lc: beta-staphylobilin + fe(2+) + formaldehyde + 5 a + 4 h2o => heme b + 5 ah2 + 4 o2 + 2 h(+)
label: beta-staphylobilin + Fe(2+) + formaldehyde + 5 A + 4 H2O => heme b + 5 AH2 + 4 O2 + 2 H(+)
label_lc: beta-staphylobilin + fe(2+) + formaldehyde + 5 a + 4 h2o => heme b + 5 ah2 + 4 o2 + 2 h(+)