| Chain | GOid | namespace | contents |
| A | 0016020 | cellular_component | membrane |
| A | 0019031 | cellular_component | viral envelope |
| A | 0019062 | biological_process | virion attachment to host cell |
| A | 0019064 | biological_process | fusion of virus membrane with host plasma membrane |
| A | 0020002 | cellular_component | host cell plasma membrane |
| A | 0039654 | biological_process | fusion of virus membrane with host endosome membrane |
| A | 0046718 | biological_process | symbiont entry into host cell |
| A | 0046761 | biological_process | viral budding from plasma membrane |
| A | 0046789 | molecular_function | host cell surface receptor binding |
| A | 0055036 | cellular_component | virion membrane |
| A | 0075512 | biological_process | clathrin-dependent endocytosis of virus by host cell |
| B | 0016020 | cellular_component | membrane |
| B | 0019031 | cellular_component | viral envelope |
| B | 0019062 | biological_process | virion attachment to host cell |
| B | 0019064 | biological_process | fusion of virus membrane with host plasma membrane |
| B | 0020002 | cellular_component | host cell plasma membrane |
| B | 0039654 | biological_process | fusion of virus membrane with host endosome membrane |
| B | 0046718 | biological_process | symbiont entry into host cell |
| B | 0046761 | biological_process | viral budding from plasma membrane |
| B | 0046789 | molecular_function | host cell surface receptor binding |
| B | 0055036 | cellular_component | virion membrane |
| B | 0075512 | biological_process | clathrin-dependent endocytosis of virus by host cell |
