| Chain | GOid | namespace | contents |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0012505 | cellular_component | endomembrane system |
| A | 0016020 | cellular_component | membrane |
| A | 0022900 | biological_process | electron transport chain |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0022900 | biological_process | electron transport chain |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051536 | molecular_function | iron-sulfur cluster binding |
| B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| C | 0005886 | cellular_component | plasma membrane |
| C | 0009055 | molecular_function | electron transfer activity |
| C | 0016020 | cellular_component | membrane |
| C | 0022900 | biological_process | electron transport chain |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0051536 | molecular_function | iron-sulfur cluster binding |
| C | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0016020 | cellular_component | membrane |
| D | 0022900 | biological_process | electron transport chain |
| D | 0055085 | biological_process | transmembrane transport |
| E | 0005886 | cellular_component | plasma membrane |
| E | 0012505 | cellular_component | endomembrane system |
| E | 0016020 | cellular_component | membrane |
| E | 0022900 | biological_process | electron transport chain |
| G | 0005886 | cellular_component | plasma membrane |
| G | 0009055 | molecular_function | electron transfer activity |
| G | 0010181 | molecular_function | FMN binding |
| G | 0016020 | cellular_component | membrane |
| G | 0022900 | biological_process | electron transport chain |