| Chain | GOid | namespace | contents |
| e | 0046718 | biological_process | symbiont entry into host cell |
| e | 0098015 | cellular_component | virus tail |
| e | 0098027 | cellular_component | virus tail, sheath |
| e | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| f | 0046718 | biological_process | symbiont entry into host cell |
| f | 0098015 | cellular_component | virus tail |
| f | 0098027 | cellular_component | virus tail, sheath |
| f | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| g | 0046718 | biological_process | symbiont entry into host cell |
| g | 0098015 | cellular_component | virus tail |
| g | 0098027 | cellular_component | virus tail, sheath |
| g | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| h | 0046718 | biological_process | symbiont entry into host cell |
| h | 0098015 | cellular_component | virus tail |
| h | 0098027 | cellular_component | virus tail, sheath |
| h | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| i | 0046718 | biological_process | symbiont entry into host cell |
| i | 0098015 | cellular_component | virus tail |
| i | 0098027 | cellular_component | virus tail, sheath |
| i | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| j | 0046718 | biological_process | symbiont entry into host cell |
| j | 0098015 | cellular_component | virus tail |
| j | 0098027 | cellular_component | virus tail, sheath |
| j | 0099000 | biological_process | symbiont genome ejection through host cell envelope, contractile tail mechanism |
| w | 0098003 | biological_process | viral tail assembly |
| x | 0098003 | biological_process | viral tail assembly |
| y | 0098003 | biological_process | viral tail assembly |