| Chain | GOid | namespace | contents |
| A | 0006955 | biological_process | immune response |
| A | 0016020 | cellular_component | membrane |
| A | 0019882 | biological_process | antigen processing and presentation |
| A | 0042613 | cellular_component | MHC class II protein complex |
| B | 0006955 | biological_process | immune response |
| B | 0016020 | cellular_component | membrane |
| B | 0019882 | biological_process | antigen processing and presentation |
| B | 0042613 | cellular_component | MHC class II protein complex |
| C | 0006955 | biological_process | immune response |
| C | 0016020 | cellular_component | membrane |
| C | 0019882 | biological_process | antigen processing and presentation |
| C | 0042613 | cellular_component | MHC class II protein complex |
| D | 0006955 | biological_process | immune response |
| D | 0016020 | cellular_component | membrane |
| D | 0019882 | biological_process | antigen processing and presentation |
| D | 0042613 | cellular_component | MHC class II protein complex |
| E | 0002250 | biological_process | adaptive immune response |
| E | 0002376 | biological_process | immune system process |
| E | 0005886 | cellular_component | plasma membrane |
| G | 0002250 | biological_process | adaptive immune response |
| G | 0002376 | biological_process | immune system process |
| G | 0005886 | cellular_component | plasma membrane |