| Chain | GOid | namespace | contents |
| A | 0004129 | molecular_function | cytochrome-c oxidase activity |
| A | 0005507 | molecular_function | copper ion binding |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0016020 | cellular_component | membrane |
| A | 0019333 | biological_process | denitrification pathway |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0050304 | molecular_function | nitrous-oxide reductase activity |
| A | 1902600 | biological_process | proton transmembrane transport |
| B | 0004129 | molecular_function | cytochrome-c oxidase activity |
| B | 0005507 | molecular_function | copper ion binding |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0016020 | cellular_component | membrane |
| B | 0019333 | biological_process | denitrification pathway |
| B | 0042597 | cellular_component | periplasmic space |
| B | 0050304 | molecular_function | nitrous-oxide reductase activity |
| B | 1902600 | biological_process | proton transmembrane transport |
| C | 0004129 | molecular_function | cytochrome-c oxidase activity |
| C | 0005507 | molecular_function | copper ion binding |
| C | 0005509 | molecular_function | calcium ion binding |
| C | 0016020 | cellular_component | membrane |
| C | 0019333 | biological_process | denitrification pathway |
| C | 0042597 | cellular_component | periplasmic space |
| C | 0050304 | molecular_function | nitrous-oxide reductase activity |
| C | 1902600 | biological_process | proton transmembrane transport |
| D | 0004129 | molecular_function | cytochrome-c oxidase activity |
| D | 0005507 | molecular_function | copper ion binding |
| D | 0005509 | molecular_function | calcium ion binding |
| D | 0016020 | cellular_component | membrane |
| D | 0019333 | biological_process | denitrification pathway |
| D | 0042597 | cellular_component | periplasmic space |
| D | 0050304 | molecular_function | nitrous-oxide reductase activity |
| D | 1902600 | biological_process | proton transmembrane transport |