┌─ Escherichia coli (1-240/247) O157:H7 str. EC4042   
                               ┌┼─ Escherichia coli (1-240/247) O157:H7 str. EC4206   
                              ┌┤└─ Escherichia coli (1-240/247) O157:H7 str. EC4196   
                              │└┬─ Escherichia coli (3-225/232) W   
                             ┌┤ └─ Escherichia coli (3-225/232) W   
                             │└┬─ Escherichia coli (3-225/232) O157:H7 str. FRIK966   
                            ┌┤ └─ Escherichia coli (3-225/232) O157:H7 str. FRIK2000   
                            │└─ Escherichia coli (1-240/247) O157:H7 str. EC869   
                           ┌┤ ┌─ Escherichia coli (3-225/232) MS 69-1   
                           │└┬┴─ Escherichia coli (3-225/232) TA280   
                           │ └┬─ Escherichia coli (3-225/232) S88   
                          ┌┤  └┬─ Escherichia coli (3-223/230) B185   
                          ││   └┬─ Escherichia coli (3-223/230) B7A   
                          ││    └─ Escherichia coli (1-238/245) B7A   
                         ┌┤└┬─ Escherichia coli (1-240/247) APEC O1   
                         ││ └─ Escherichia coli (3-225/232) APEC O1   
                        ┌┤└─ Escherichia coli (3-225/232) MS 185-1   
                        │└┬─ Escherichia coli (3-225/232) H591   
                        │ └┬─ Escherichia coli (3-225/232) WV_060327   
       ┌────────────────┤  └┬─ Escherichia coli (1-240/247) SMS-3-5   
       │                │   └┬─ Escherichia coli (3-225/232) 53638   
┌──────┤                │    └─ Escherichia coli (1-240/247) 53638   
│      │                └─ Escherichia coli (3-225/232) MS 116-1   
┤      └────────────────────────────────────────────────────────────┬─ Escherichia coli (1-231/233) 53638   
│                                                                   └─ Escherichia coli (1-231/233) 53638   
│                         ┌─ Escherichia coli O26:H11 str. 11368   
└─────────────────────────┤ ┌─ Escherichia coli B7A   
                          │┌┴─ Escherichia coli B7A   
                          └┤ ┌─ Escherichia coli 55989   
                           │┌┴─ Escherichia coli 55989   
                           └┤ ┌─ Escherichia coli MS 198-1   
                            │┌┴─ Escherichia coli B171   
                            └┤ ┌─ Escherichia coli UTI89   
                             │┌┴─ Escherichia coli UTI89   
                             └┤ ┌─ fig|1040638.4.peg.3620 O104:H4 str. LB226692   
                              │┌┴─ fig|6666666.5357.peg.2432 TY-2482 strain   
                              └┤┌─ Escherichia coli ETEC H10407   
                               ││  ┌─ Escherichia coli O157:H7 str. EC869   
                               └┤ ┌┼─ Escherichia coli O157:H7 str. FRIK966   
                                │┌┤└─ Escherichia coli O157:H7 str. FRIK2000   
                                ││└─ Escherichia coli MS 182-1   
                                └┤ ┌─ Escherichia coli 101-1   
                                 │┌┴─ Escherichia coli 2362-75   
                                 ││  ┌─ Escherichia coli H299   
                                 └┤ ┌┴─ Escherichia coli O127:H6 str. E2348/69   
                                  │┌┴─ Escherichia coli E2348/69   
                                  └┤┌─ Escherichia coli IHE3034   
                                   └┤┌─ Escherichia coli TA206   
                                    └┤┌─ Escherichia coli O26:H11 str. 11368   
                                     ││  ┌─ Escherichia coli E110019   
                                     └┤ ┌┼─ Escherichia coli SE11   
                                      │┌┤└─ Escherichia coli E110019   
                                      ││└┬─ Escherichia coli E22   
                                      └┤ └─ Escherichia coli E22   
                                       │ ┌─ Escherichia coli B171   
                                       │┌┴─ Escherichia coli B171   
                                       └┤┌─ Escherichia coli B354   
                                        └┤ ┌─ Escherichia coli O55:H7 str. CB9615   
                                         └┬┴─ Escherichia coli B171   
                                          └┬─ Escherichia coli O111:H- str. 11128   
                                           └─ Escherichia coli O103:H2 str. 12009   
  
Small terminase subunit (34)
Phage terminase, endonuclease subunit (24)
hypothetical protein (1)
Others (2)