| Chain | GOid | namespace | contents |
| A | 0004129 | molecular_function | cytochrome-c oxidase activity |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005743 | cellular_component | mitochondrial inner membrane |
| A | 0005751 | cellular_component | mitochondrial respiratory chain complex IV |
| A | 0006119 | biological_process | oxidative phosphorylation |
| A | 0006123 | biological_process | mitochondrial electron transport, cytochrome c to oxygen |
| A | 0009060 | biological_process | aerobic respiration |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0030234 | molecular_function | enzyme regulator activity |
| A | 0097250 | biological_process | mitochondrial respirasome assembly |
| A | 1902600 | biological_process | proton transmembrane transport |
| B | 0004129 | molecular_function | cytochrome-c oxidase activity |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0005743 | cellular_component | mitochondrial inner membrane |
| B | 0005751 | cellular_component | mitochondrial respiratory chain complex IV |
| B | 0006119 | biological_process | oxidative phosphorylation |
| B | 0006123 | biological_process | mitochondrial electron transport, cytochrome c to oxygen |
| B | 0009060 | biological_process | aerobic respiration |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0030234 | molecular_function | enzyme regulator activity |
| B | 0097250 | biological_process | mitochondrial respirasome assembly |
| B | 1902600 | biological_process | proton transmembrane transport |
