| Chain | GOid | namespace | contents |
| A | 0003954 | molecular_function | NADH dehydrogenase activity |
| A | 0016020 | cellular_component | membrane |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0022904 | biological_process | respiratory electron transport chain |
| A | 0045333 | biological_process | cellular respiration |
| A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| B | 0003954 | molecular_function | NADH dehydrogenase activity |
| B | 0016020 | cellular_component | membrane |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0022904 | biological_process | respiratory electron transport chain |
| B | 0045333 | biological_process | cellular respiration |
| B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| C | 1902600 | biological_process | proton transmembrane transport |
| D | 1902600 | biological_process | proton transmembrane transport |