| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006119 | biological_process | oxidative phosphorylation |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0016020 | cellular_component | membrane |
| A | 0016679 | molecular_function | oxidoreductase activity, acting on diphenols and related substances as donors |
| A | 0016682 | molecular_function | oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor |
| A | 0019646 | biological_process | aerobic electron transport chain |
| A | 0020037 | molecular_function | heme binding |
| A | 0070069 | cellular_component | cytochrome complex |
| B | 0005515 | molecular_function | protein binding |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006119 | biological_process | oxidative phosphorylation |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0016020 | cellular_component | membrane |
| B | 0016682 | molecular_function | oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor |
| B | 0019646 | biological_process | aerobic electron transport chain |
| B | 0070069 | cellular_component | cytochrome complex |
| H | 0005515 | molecular_function | protein binding |
| H | 0005886 | cellular_component | plasma membrane |
| H | 0016020 | cellular_component | membrane |
| H | 0070069 | cellular_component | cytochrome complex |
| H | 0071456 | biological_process | cellular response to hypoxia |
| X | 0005515 | molecular_function | protein binding |
| X | 0005886 | cellular_component | plasma membrane |
| X | 0006119 | biological_process | oxidative phosphorylation |
| X | 0016020 | cellular_component | membrane |
| X | 0016679 | molecular_function | oxidoreductase activity, acting on diphenols and related substances as donors |
| X | 0019646 | biological_process | aerobic electron transport chain |
| X | 0019867 | cellular_component | outer membrane |
| X | 0070069 | cellular_component | cytochrome complex |