┌─ Escherichia coli (40-545/545) E22 (1)  
┌────────────────────────────────────────────────────────────┴─── Escherichia coli (40-544/544) HS (1)  
│                                                                            ┌─ Escherichia coli (32-530/530) 1044A (50)  
│                                                                           ┌┴─ Escherichia coli (32-530/530) O157:H7 EDL933 (1)  
│                                                                          ┌┴── Escherichia coli O157:H7 str. EC4113   
│                                                                         ┌┴─ Escherichia coli (32-530/530) E110019 (1)  
│                                                                        ┌┴─ Escherichia coli (32-530/530) E2348/69 (1)  
│                                                                       ┌┴─ Escherichia coli O111:H- str. 11128   
│                                                                      ┌┴┬─ Escherichia coli O103:H2 str. 12009   
│                                                                      │ └┬─ Escherichia coli (32-518/530) B171 (1)  
│                                                                     ┌┤  └─ Escherichia coli O55:H7 str. CB9615 (1)  
│                                                                     │└┬─ Escherichia coli SE15   
│                                                                     │ └┬─ Escherichia coli (32-530/530) 042 (7)  
│                                                                     │  └┬─ Escherichia coli (32-530/530) TA143   
│                                                                    ┌┤   └┬─ Escherichia coli (32-530/530) MS 21-1   
│                                                                    ││    └┬─ Escherichia coli S88   
│                                                                    ││     └─ Escherichia coli (32-530/530) APEC O1 (10)  
│                                                                   ┌┤└┬─ Escherichia coli (32-530/530) ED1a (1)  
│                                                                   ││ └─ Escherichia coli (32-530/530) IAI39 (1)  
┤                                                                  ┌┤└─ Escherichia coli TA280   
│                                                                  │└─ Escherichia coli (32-530/530) CFT073 (2)  
│                                                                 ┌┤┌─ Escherichia coli (32-530/530) MS 145-7 (1)  
│                                                                 │└┤┌─ Escherichia coli (32-530/530) UM146 (2)  
│                                                                 │ ││   ┌─ Escherichia coli (32-530/530) E2348/69   
│                                                                 │ └┤  ┌┴─ Escherichia coli (29-527/527) O26:H11 str. 11368  [2] 
│                                                                 │  │ ┌┴─ Escherichia coli (32-530/530) B171 (5)  
│                                                                ┌┤  └┬┴─ Escherichia coli O103:H2 str. 12009   
│                                                                ││   └┬─ Escherichia coli (32-530/530) MS 198-1 (5)  
│                                                                ││    └┬─ fig|6666666.5357.peg.4188 TY-2482 strain  [2] 
│                                                               ┌┤│     └┬─ Escherichia coli (32-530/530) APEC O1 (3)  
│                                                               │││      └─ Escherichia coli (32-530/530) ED1a (1)  
│                                                             ┌─┤│└─ Escherichia coli O55:H7 str. CB9615   
│                                                             │ │└── Escherichia coli (32-530/530) SE11   
│                                                   ┌─────────┤ └─ Escherichia coli (32-530/530) 53638 (2)  
│                                       ┌───────────┤         └─── Escherichia coli (14-512/512) M605   
│                                       │           └─────────┬─ Escherichia coli (30-515/523) TA280   
│                                       │                     └┬─ Escherichia coli (30-515/523) E22  [2] 
└───────────────────────────────────────┤                      └─ Escherichia coli (30-515/523) B185   
                                        │              ┌─── Escherichia coli (35-525/530) str. K-12 substr. DH10B (1)  
                                        │              │    ┌─ Escherichia coli (38-530/533) B088   
                                        └──────────────┤    │┌─ Escherichia coli (38-530/533) B185   
                                                       │    ││    ┌─ Escherichia coli (38-530/533) 1827-70 (1)  
                                                       └────┤│   ┌┴─ Escherichia coli (38-530/533) ETEC H10407   
                                                            ││  ┌┴─ Escherichia coli (38-530/533) CFT073 (1)  
                                                            ││ ┌┴─ Escherichia coli (38-530/533) H299   
                                                            ││┌┴┬─ Escherichia coli (38-530/533) IAI39 (1)  
                                                            └┤│ └┬─ Escherichia coli (38-530/533) ATCC 8739 (1)  
                                                             ││  └─ Escherichia coli (38-530/533) EC4100B   
                                                             ││       ┌─ Escherichia coli (38-530/533) 1044A (51)  
                                                             ││      ┌┴─ Escherichia coli (38-530/533) O157:H7 str. EC508   
                                                             ││     ┌┴─ Escherichia coli (38-530/533) O26:H11 str. 11368 (1)  
                                                             ││    ┌┴─ Escherichia coli (38-530/533) O26:H11 str. 11368   
                                                             └┤   ┌┴─ Escherichia coli (38-530/533) O26:H11 str. 11368   
                                                              │  ┌┴┬─ Escherichia coli (38-530/533) MS 115-1   
                                                              │  │ └┬─ Escherichia coli (38-530/533) E110019 (1)  
                                                              │ ┌┤  └─ Escherichia coli (38-530/533) IAI1 (4)  
                                                              │┌┤└─ Escherichia coli (38-530/533) MS 119-7 (1)  
                                                              ││└┬─ Escherichia coli (38-530/533) IHE3034   
                                                              ││ └─ Escherichia coli (38-530/530) MS 124-1   
                                                              └┤ ┌─ Escherichia coli (38-530/533) 536 (1)  
                                                               │┌┴─ Escherichia coli (38-530/533) F11 (1)  
                                                               ││┌─ fig|6666666.5357.peg.3423 TY-2482 (38-530/533) strain (4)  
                                                               └┤│   ┌─ Escherichia coli (35-530/533) BL21 (2)  
                                                                ││  ┌┴─ Escherichia coli (35-530/533) EC4100B   
                                                                └┤ ┌┴┬─ Escherichia coli (35-530/533) B171 (6)  
                                                                 │┌┤ └─ Escherichia coli (35-530/533) M718   
                                                                 ││└─ Escherichia coli (38-530/533) 55989 (1)  
                                                                 └┤  ┌─ Escherichia coli (38-530/533) FVEC1302 (2)  
                                                                  │ ┌┴─ Escherichia coli (38-530/533) MS 198-1 (1)  
                                                                  └┬┴─ Escherichia coli (38-530/533) NC101 (1)  
                                                                   └┬─ Escherichia coli (38-530/533) KO11 (3)  
                                                                    └┬─ Escherichia coli (38-530/533) MS 187-1   
                                                                     └┬─ Escherichia coli (38-530/533) 042 (2)  
                                                                      └┬─ Escherichia coli (38-530/533) ETEC H10407   
                                                                       └─ Escherichia coli (38-530/533) M605 (1)  
  
Phage portal (39)
Portal protein (26)
Phage portal protein (4)
putative structure; Structural component Phage or Prophage Related (2)
putative factor; DNA packaging, phage assembly (Phage or Prophage Related) (1)
head portal protein (1)
Others (2)