| Chain | GOid | namespace | contents |
| a | 0004129 | molecular_function | cytochrome-c oxidase activity |
| a | 0009060 | biological_process | aerobic respiration |
| a | 0015990 | biological_process | electron transport coupled proton transport |
| a | 0016020 | cellular_component | membrane |
| a | 0020037 | molecular_function | heme binding |
| a | 0045277 | cellular_component | respiratory chain complex IV |
| A | 0004222 | molecular_function | metalloendopeptidase activity |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005759 | cellular_component | mitochondrial matrix |
| A | 0006508 | biological_process | proteolysis |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0008237 | molecular_function | metallopeptidase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0046872 | molecular_function | metal ion binding |
| b | 0004129 | molecular_function | cytochrome-c oxidase activity |
| b | 0005507 | molecular_function | copper ion binding |
| b | 0016020 | cellular_component | membrane |
| b | 0016491 | molecular_function | oxidoreductase activity |
| b | 0022900 | biological_process | electron transport chain |
| B | 0004222 | molecular_function | metalloendopeptidase activity |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0005743 | cellular_component | mitochondrial inner membrane |
| B | 0006508 | biological_process | proteolysis |
| B | 0046872 | molecular_function | metal ion binding |
| c | 0004129 | molecular_function | cytochrome-c oxidase activity |
| c | 0009055 | molecular_function | electron transfer activity |
| c | 0016020 | cellular_component | membrane |
| c | 0019646 | biological_process | aerobic electron transport chain |
| c | 0022904 | biological_process | respiratory electron transport chain |
| C | 0008121 | molecular_function | quinol-cytochrome-c reductase activity |
| C | 0009055 | molecular_function | electron transfer activity |
| C | 0016020 | cellular_component | membrane |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0022904 | biological_process | respiratory electron transport chain |
| C | 0045275 | cellular_component | respiratory chain complex III |
| D | 0005743 | cellular_component | mitochondrial inner membrane |
| D | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| D | 0009055 | molecular_function | electron transfer activity |
| D | 0016020 | cellular_component | membrane |
| D | 0020037 | molecular_function | heme binding |
| D | 0022904 | biological_process | respiratory electron transport chain |
| D | 0046872 | molecular_function | metal ion binding |
| e | 0005740 | cellular_component | mitochondrial envelope |
| e | 0006123 | biological_process | mitochondrial electron transport, cytochrome c to oxygen |
| e | 0045277 | cellular_component | respiratory chain complex IV |
| e | 0046872 | molecular_function | metal ion binding |
| E | 0005743 | cellular_component | mitochondrial inner membrane |
| E | 0008121 | molecular_function | quinol-cytochrome-c reductase activity |
| E | 0016020 | cellular_component | membrane |
| E | 0022904 | biological_process | respiratory electron transport chain |
| E | 0046872 | molecular_function | metal ion binding |
| E | 0051536 | molecular_function | iron-sulfur cluster binding |
| E | 0051537 | molecular_function | 2 iron, 2 sulfur cluster binding |
| E | 1902600 | biological_process | proton transmembrane transport |
| f | 0005743 | cellular_component | mitochondrial inner membrane |
| f | 0006123 | biological_process | mitochondrial electron transport, cytochrome c to oxygen |
| f | 0030234 | molecular_function | enzyme regulator activity |
| F | 0005743 | cellular_component | mitochondrial inner membrane |
| F | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| F | 0016020 | cellular_component | membrane |
| F | 0022904 | biological_process | respiratory electron transport chain |
| F | 0045275 | cellular_component | respiratory chain complex III |
| g | 0005739 | cellular_component | mitochondrion |
| g | 0016020 | cellular_component | membrane |
| g | 0045277 | cellular_component | respiratory chain complex IV |
| G | 0005743 | cellular_component | mitochondrial inner membrane |
| G | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| G | 0022904 | biological_process | respiratory electron transport chain |
| G | 0045275 | cellular_component | respiratory chain complex III |
| G | 0098803 | cellular_component | respiratory chain complex |
| h | 0005743 | cellular_component | mitochondrial inner membrane |
| H | 0005743 | cellular_component | mitochondrial inner membrane |
| H | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| H | 0016020 | cellular_component | membrane |
| H | 0022904 | biological_process | respiratory electron transport chain |
| i | 0005743 | cellular_component | mitochondrial inner membrane |
| J | 0005743 | cellular_component | mitochondrial inner membrane |
| J | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| J | 0009060 | biological_process | aerobic respiration |
| J | 0016020 | cellular_component | membrane |
| J | 0022904 | biological_process | respiratory electron transport chain |
| J | 0045275 | cellular_component | respiratory chain complex III |
| M | 0004222 | molecular_function | metalloendopeptidase activity |
| M | 0005739 | cellular_component | mitochondrion |
| M | 0005759 | cellular_component | mitochondrial matrix |
| M | 0006508 | biological_process | proteolysis |
| M | 0008233 | molecular_function | peptidase activity |
| M | 0008237 | molecular_function | metallopeptidase activity |
| M | 0016787 | molecular_function | hydrolase activity |
| M | 0046872 | molecular_function | metal ion binding |
| N | 0004222 | molecular_function | metalloendopeptidase activity |
| N | 0005739 | cellular_component | mitochondrion |
| N | 0005743 | cellular_component | mitochondrial inner membrane |
| N | 0006508 | biological_process | proteolysis |
| N | 0046872 | molecular_function | metal ion binding |
| O | 0008121 | molecular_function | quinol-cytochrome-c reductase activity |
| O | 0009055 | molecular_function | electron transfer activity |
| O | 0016020 | cellular_component | membrane |
| O | 0016491 | molecular_function | oxidoreductase activity |
| O | 0022904 | biological_process | respiratory electron transport chain |
| O | 0045275 | cellular_component | respiratory chain complex III |
| P | 0005743 | cellular_component | mitochondrial inner membrane |
| P | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| P | 0009055 | molecular_function | electron transfer activity |
| P | 0016020 | cellular_component | membrane |
| P | 0020037 | molecular_function | heme binding |
| P | 0022904 | biological_process | respiratory electron transport chain |
| P | 0046872 | molecular_function | metal ion binding |
| Q | 0005743 | cellular_component | mitochondrial inner membrane |
| Q | 0008121 | molecular_function | quinol-cytochrome-c reductase activity |
| Q | 0016020 | cellular_component | membrane |
| Q | 0022904 | biological_process | respiratory electron transport chain |
| Q | 0046872 | molecular_function | metal ion binding |
| Q | 0051536 | molecular_function | iron-sulfur cluster binding |
| Q | 0051537 | molecular_function | 2 iron, 2 sulfur cluster binding |
| Q | 1902600 | biological_process | proton transmembrane transport |
| R | 0005743 | cellular_component | mitochondrial inner membrane |
| R | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| R | 0016020 | cellular_component | membrane |
| R | 0022904 | biological_process | respiratory electron transport chain |
| R | 0045275 | cellular_component | respiratory chain complex III |
| S | 0005743 | cellular_component | mitochondrial inner membrane |
| S | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| S | 0022904 | biological_process | respiratory electron transport chain |
| S | 0045275 | cellular_component | respiratory chain complex III |
| S | 0098803 | cellular_component | respiratory chain complex |
| T | 0005743 | cellular_component | mitochondrial inner membrane |
| T | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| T | 0016020 | cellular_component | membrane |
| T | 0022904 | biological_process | respiratory electron transport chain |
| V | 0005743 | cellular_component | mitochondrial inner membrane |
| V | 0006122 | biological_process | mitochondrial electron transport, ubiquinol to cytochrome c |
| V | 0009060 | biological_process | aerobic respiration |
| V | 0016020 | cellular_component | membrane |
| V | 0022904 | biological_process | respiratory electron transport chain |
| V | 0045275 | cellular_component | respiratory chain complex III |