┌─── Escherichia coli (275-544/544) HS (1)  
┌──────────────────────────────────────────────────────────────┴── Escherichia coli (275-545/545) E22 (1)  
│                                                       ┌─ Escherichia coli (252-510/523) SE11 (1)  
│                                     ┌─────────────────┴─ Escherichia coli (1-254/267) E24377A   
│                                     │                                     ┌─ Escherichia coli (255-533/533) O157:H7 str. EC508   
│                                     │                                    ┌┴─ Escherichia coli (255-533/533) M718   
│                                     │                                   ┌┴─ Escherichia coli (255-533/533) E110019 (1)  
┤                                     │                                  ┌┴─ Escherichia coli (255-533/533) 55989 (1)  
│                                     │                                 ┌┴─ Escherichia coli (255-533/533) IAI1 (79)  
│                                     │                                ┌┴┬─ Escherichia coli (255-533/533) MS 198-1 (4)  
│                                     │                               ┌┤ └─ Escherichia coli (255-533/533) O26:H11 str. 11368 (2)  
│                                     │                              ┌┤└─ Escherichia coli (255-533/533) B171 (6)  
│                                     │                              │└─ Escherichia coli (255-533/533) ETEC H10407   
└─────────────────────────────────────┤                             ┌┤┌─ Escherichia coli (255-533/533) M605 (1)  
                                      │                             │└┤ ┌─ Escherichia coli (255-533/533) 042 (3)  
                                      │                             │ └┬┴─ Escherichia coli (255-530/530) MS 124-1   
                                      │                            ┌┤  └┬─ Escherichia coli (255-533/533) NC101 (1)  
                                      │                            ││   └┬─ Escherichia coli (255-533/533) ETEC H10407   
                                      │                           ┌┤│    └─ Escherichia coli (255-533/533) 1827-70 (1)  
                                      │                           ││└─ Escherichia coli (255-533/533) CFT073 (1)  
                                      │                        ┌──┤└─ Escherichia coli (255-533/533) ATCC 8739 (1)  
                                      │                        │  └┬─ Escherichia coli (255-533/533) H299   
                                      │    ┌───────────────────┤   └┬─ Escherichia coli (255-533/533) IAI39 (1)  
                                      │    │                   │    └─ Escherichia coli (255-533/533) EC4100B (2)  
                                      └────┤                   └──── Escherichia coli (252-530/530) str. K-12 substr. DH10B (2)  
                                           │               ┌─ Escherichia coli (250-523/523) B185 (1)  
                                           │      ┌────────┴─ Escherichia coli (250-523/523) E22 (1)  
                                           └──────┤           ┌─ Escherichia coli (252-523/530) SE11   
                                                  │           │ ┌─ Escherichia coli (252-526/530) 53638 (2)  
                                                  └───────────┤┌┴── Escherichia coli (234-508/512) M605   
                                                              ││┌─ Escherichia coli (221-495/499) O55:H7 str. CB9615   
                                                              └┤│     ┌─ Escherichia coli (252-526/530) ED1a (1)  
                                                               ││    ┌┴─ fig|6666666.5357.peg.4188 TY-2482 (221-495/499) strain   
                                                               ││   ┌┴─ Escherichia coli (252-526/530) MS 198-1 (18)  
                                                               └┤  ┌┴─ Escherichia coli (252-526/530) UM146 (2)  
                                                                │ ┌┴─ Escherichia coli (252-526/530) MS 145-7 (1)  
                                                                │┌┴┬─ Escherichia coli (249-523/527) O26:H11 str. 11368 (1)  
                                                                ││ └─ Escherichia coli (252-526/530) E2348/69 (1)  
                                                                ││     ┌─ Escherichia coli (252-526/530) O157:H7 EDL933 (53)  
                                                                └┤    ┌┴─── Escherichia coli (221-493/497) O157:H7 str. EC4113   
                                                                 │   ┌┴─ Escherichia coli (252-526/530) E2348/69 (3)  
                                                                 │  ┌┴─ Escherichia coli (23-297/301) 2362-75   
                                                                 │ ┌┴─ Escherichia coli (221-495/499) TA280 (5)  
                                                                 └┬┴─ Escherichia coli (252-526/530) IAI39 (1)  
                                                                  └┬─ Escherichia coli (252-526/530) CFT073 (2)  
                                                                   └┬─ Escherichia coli (221-495/499) O111:H- str. 11128   
                                                                    └┬─ Escherichia coli (252-526/530) 042 (11)  
                                                                     └┬─ Escherichia coli (252-518/530) B171 (1)  
                                                                      └┬─ Escherichia coli (221-495/499) O55:H7 str. CB9615 (1)  
                                                                       └┬─ Escherichia coli (252-526/530) MS 21-1 (12)  
                                                                        └─ Escherichia coli (252-526/530) TA143   
  
Phage portal (26)
Portal protein (16)
Phage portal protein (3)
putative structure; Structural component Phage or Prophage Related (2)
COG5511: Bacteriophage capsid protein (1)
putative factor; DNA packaging, phage assembly (Phage or Prophage Related) (1)
head portal protein (1)
Others (1)