| Chain | GOid | namespace | contents |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
| A | 0019684 | biological_process | photosynthesis, light reaction |
| B | 0009521 | cellular_component | photosystem |
| B | 0009523 | cellular_component | photosystem II |
| B | 0009767 | biological_process | photosynthetic electron transport chain |
| B | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
| B | 0015979 | biological_process | photosynthesis |
| B | 0016020 | cellular_component | membrane |
| B | 0016168 | molecular_function | chlorophyll binding |
| B | 0019684 | biological_process | photosynthesis, light reaction |
| C | 0009521 | cellular_component | photosystem |
| C | 0009523 | cellular_component | photosystem II |
| C | 0009767 | biological_process | photosynthetic electron transport chain |
| C | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
| C | 0015979 | biological_process | photosynthesis |
| C | 0016020 | cellular_component | membrane |
| C | 0016168 | molecular_function | chlorophyll binding |
| C | 0019684 | biological_process | photosynthesis, light reaction |
| D | 0009523 | cellular_component | photosystem II |
| D | 0009772 | biological_process | photosynthetic electron transport in photosystem II |
| D | 0015979 | biological_process | photosynthesis |
| D | 0016020 | cellular_component | membrane |
| D | 0019684 | biological_process | photosynthesis, light reaction |
| E | 0009523 | cellular_component | photosystem II |
| E | 0009539 | cellular_component | photosystem II reaction center |
| E | 0009767 | biological_process | photosynthetic electron transport chain |
| E | 0015979 | biological_process | photosynthesis |
| E | 0016020 | cellular_component | membrane |
| E | 0019684 | biological_process | photosynthesis, light reaction |
| E | 0020037 | molecular_function | heme binding |
| E | 0046872 | molecular_function | metal ion binding |
| F | 0009523 | cellular_component | photosystem II |
| F | 0009539 | cellular_component | photosystem II reaction center |
| F | 0009767 | biological_process | photosynthetic electron transport chain |
| F | 0015979 | biological_process | photosynthesis |
| F | 0016020 | cellular_component | membrane |
| F | 0019684 | biological_process | photosynthesis, light reaction |
| F | 0020037 | molecular_function | heme binding |
| I | 0009523 | cellular_component | photosystem II |
| I | 0009539 | cellular_component | photosystem II reaction center |
| I | 0015979 | biological_process | photosynthesis |
| I | 0016020 | cellular_component | membrane |
| K | 0009523 | cellular_component | photosystem II |
| K | 0009539 | cellular_component | photosystem II reaction center |
| K | 0015979 | biological_process | photosynthesis |