A [auth D], AA [auth U], B [auth E], BA [auth V], C [auth F], CA [auth W], D [auth G], E [auth H], EA [auth Y], FA [auth Z], GA [auth e], HA [auth f], IA [auth h], J [auth a], K [auth b], L [auth c], M [auth d], N [auth g], NA [auth n], OA [auth o], P [auth A], PA [auth p], Q [auth B], QA [auth q], R [auth C], RA [auth r], S [auth I], T [auth N], Y [auth S], Z [auth T] | IPR011855 | Phage major tail protein TP901-1 | Family |
| IPR008841 | Siphovirus-type tail component, RIFT-related domain | Domain |
H [auth L], LA [auth l], W [auth Q] | IPR044051 | Prophage endopeptidase tail, N-terminal | Domain |
H [auth L], LA [auth l], W [auth Q] | IPR010572 | Tail spike domain | Domain |
H [auth L], LA [auth l], W [auth Q] | IPR060058 | Prophage endopeptidase tail domain | Domain |
F [auth J], JA [auth i], U [auth O] | IPR016024 | Armadillo-type fold | Homologous Superfamily |