Cytochrome oxidase bd (menaquinol-8: 2 protons) (periplasm)
2.0 h_c + mql8_c + 0.5 o2_c → h2o_c + mqn8_c + 2.0 h_p
(0.0, 1000.0)
0.0
ECIAI1_1019 and ECIAI1_1020
ECIAI1_1019
(appC)
ECIAI1_1020
(appB)