┌─ Escherichia coli (1-206/207) 55989 (1)  
                                            ┌┴─ Escherichia coli (1-206/207) B171 (1)  
                                         ┌──┴─ Escherichia coli (1-206/207) O111:H- str. 11128 (1)  
┌────────────────────────────────────────┴────┬─ Escherichia coli (3-208/209) O157:H7 EDL933 (28)  
│                                             └─ Escherichia coli (1-206/207) O157:H7 str. EC4024 (10)  
│                                                    ┌─ Escherichia coli APEC O1 (2)  
│                                                   ┌┴─ Escherichia coli O26:H11 str. 11368   
│                                                  ┌┴─ Escherichia coli E110019 (4)  
│                                                 ┌┴─ Escherichia coli H591   
│                                                ┌┴─ Escherichia coli TA280   
│                                               ┌┴─ Escherichia coli F11 (2)  
│                                              ┌┴─ Escherichia coli MS 124-1   
│                                             ┌┴─ Escherichia coli 1827-70 (7)  
│                                            ┌┴┬─ Escherichia coli B7A (7)  
│                                            │ └┬─ Escherichia coli O55:H7 str. CB9615   
┤                                       ┌────┤  └┬─ Escherichia coli 1044A (22)  
│                                       │    │   └─ Escherichia coli O157:H7 EDL933   
│                                       │    └┬─ Escherichia coli 55989 (4)  
│                                      ┌┤     └─────────┬─ Escherichia coli UTI89 (1)  
│                                      ││               └┬─ Escherichia coli O83:H1 str. NRG 857C   
│ ┌────────────────────────────────────┤│                └─ Escherichia coli IHE3034   
│ │                                    │└────────── Escherichia coli M605   
│ │                                    └────── Escherichia coli 53638 (2)  
│ │            ┌───────────────────────────────────── Escherichia coli MS 115-1   
│ │            │                                                   ┌─ Escherichia coli E2348/69   
│ │            │                                                  ┌┴── Escherichia coli B171 (2)  
│ │            │                                                 ┌┴─ Escherichia coli O55:H7 str. CB9615   
│ │            │                                                ┌┴─ Escherichia coli B171 (4)  
└─┤            │                                              ┌─┴─ Escherichia coli O103:H2 str. 12009 (1)  
  │            │                                             ┌┴┬─ Escherichia coli 1044A (23)  
  │            │                                            ┌┤ └─ Escherichia coli O157:H7 str. EC508   
  │            │                                            │└─┬─ Escherichia coli FVEC1302 (3)  
  │            │                                           ┌┤  └─ Escherichia coli CFT073 (2)  
  │            │                                           │└─ Escherichia coli IAI39 (1)  
  │            │                                          ┌┤┌─── Escherichia coli TA280   
  │            │                                          │└┤┌─ Escherichia coli ED1a (1)  
  └────────────┤                                          │ └┤   ┌────── Escherichia coli E22 (3)  
               │                                          │  └───┤┌─ Escherichia coli EC4100B   
               │                                          │      └┤┌── Escherichia coli ED1a (2)  
               │                                         ┌┤       └┤ ┌─ Escherichia coli MS 69-1   
               │                                         ││        └┬┴─ Escherichia coli 55989 (1)  
               │                                         ││         └┬─ Escherichia coli 042 (1)  
               │                            ┌────────────┤│          └┬─ Escherichia coli MS 21-1   
               │                            │            ││           └─ fig|1040638.4.peg.4325 O104:H4 str. LB226692   
               │                            │            │└─ Escherichia coli APEC O1 (6)  
               │                            │            └┬─ Escherichia coli O103:H2 str. 12009   
               │               ┌────────────┤             └┬── Escherichia coli 2362-75   
               │               │            │              └┬─ Escherichia coli O55:H7 str. CB9615   
               │               │            │               └─ Escherichia coli E110019 (1)  
               │               │            └────┬── Escherichia coli O55:H7 str. CB9615   
               └───────────────┤                 └─ Escherichia coli WV_060327   
                               │  ┌─ Escherichia coli TA271   
                               │  │  ┌─ Escherichia coli SE11   
                               │  │ ┌┴─ Escherichia coli E110019 (1)  
                               │  │┌┴─ Escherichia coli TA280   
                               └──┤│┌─ Escherichia coli M718   
                                  │││          ┌─ Escherichia coli O83:H1 str. NRG 857C   
                                  │││         ┌┴─ Escherichia coli NC101   
                                  │││        ┌┴─ Escherichia coli H299   
                                  └┤│       ┌┴┬─ Escherichia coli O111:H- str. 11128   
                                   ││      ┌┤ └─ Escherichia coli O26:H11 str. 11368   
                                   ││     ┌┤└─ Escherichia coli IAI1 (3)  
                                   ││    ┌┤└─ fig|6666666.5357.peg.3417 TY-2482 strain   
                                   ││   ┌┤└─ fig|1040638.4.peg.4859 O104:H4 str. LB226692 (5)  
                                   └┤  ┌┤└─ Escherichia coli ATCC 8739   
                                    │ ┌┤└─ Escherichia coli H591   
                                    │ │└┬─ Escherichia coli O26:H11 str. 11368   
                                    │ │ └┬─ Escherichia coli O26:H11 str. 11368 (1)  
                                    │┌┤  └┬─ Escherichia coli SE11   
                                    │││   └─ Escherichia coli 1044A (22)  
                                    ││└─ Escherichia coli B185   
                                    ││      ┌─ Escherichia coli MS 21-1   
                                    ││     ┌┴─ Escherichia coli SE15   
                                    └┤    ┌┴─ Escherichia coli S88 (1)  
                                     │   ┌┴─ Escherichia coli O55:H7 str. CB9615   
                                     │  ┌┴─ Escherichia coli M605   
                                     │ ┌┴┬─ Escherichia coli MS 124-1   
                                     │ │ └┬─ Escherichia coli CFT073 (1)  
                                     │┌┤  └─ Escherichia coli ETEC H10407 (3)  
                                     └┤└─ Escherichia coli 83972 (11)  
                                      │┌─ Escherichia coli ETEC H10407   
                                      └┤┌─ Escherichia coli B171 (11)  
                                       └┤┌─ Escherichia coli 042 (1)  
                                        └┤┌─ Escherichia coli IAI39 (2)  
                                         └┤┌─ Escherichia coli O55:H7 str. CB9615   
                                          └┤ ┌─ Escherichia coli 536 (7)  
                                           └┬┴─ Escherichia coli MS 119-7   
                                            └┬─ Escherichia coli FVEC1302 (1)  
                                             └┬─ Escherichia coli UMN026   
                                              └─ Escherichia coli MS 115-1   
  
Minor tail protein Z (64)
Putative minor tail protein (18)
hypothetical protein (2)
Phage tail fiber protein (1)
putative factor; DNA packaging, phage assembly Phage or Prophage Related (1)
Putative tail fiber component Z of prophage (1)
Others (3)