Reaction state_transition re336 map
O2@mitochondrial matrix map + CYCS|​reduced@mitochondrial matrix map + H+@mitochondrial matrix map → H2O@mitochondrial matrix map + CYCS|​oxidized@mitochondrial matrix map + H+@mitochondrion map
Reaction regulators:
Catalysis
  1. COX4I1:​COX4I2:​COX5A:​COX5B:​COX6A1:​COX6A2:​COX7A1:​COX7A2:​COX7A2L:​COX7B:​COX7C:​COX8A:​MT-CO1:​MT-CO2:​MT-CO3@mitochondrial matrix map