┌─ Escherichia coli (17-143/143) 042 (9)  
                                                         ┌┴─ Escherichia coli (17-143/143) APEC O1 (5)  
                                                       ┌─┴─ Escherichia coli MS 145-7   
                                                    ┌──┴─ Escherichia coli (17-143/143) CFT073 (4)  
                                                   ┌┴─ Escherichia coli O55:H7 str. CB9615   
                             ┌─────────────────────┤┌─ Escherichia coli O55:H7 str. CB9615   
                             │                     └┤ ┌─ Escherichia coli (17-143/143) B171 (1)  
                             │                      └┬┴─ Escherichia coli (17-143/143) E22 (2)  
                             │                       └┬─ Escherichia coli (17-143/143) E110019 (1)  
                ┌────────────┤                        └─ Escherichia coli (17-143/143) 2362-75   
                │            │                     ┌─ Escherichia coli MS 21-1   
                │            │                    ┌┴─ fig|1040638.4.peg.324 O104:H4 str. LB226692   
                │            │         ┌──────────┴── Escherichia coli ED1a (1)  
                │            └─────────┤                      ┌─ Escherichia coli O103:H2 str. 12009 (1)  
┌───────────────┤                      └─────────────────────┬┴─ Escherichia coli (17-140/140) B171 (2)  
│               │                                            └──┬─ Escherichia coli TA280   
│               │                                               └┬─ Escherichia coli (17-140/140) CFT073 (26)  
│               │                                                └─ Escherichia coli (17-140/140) E22 (5)  
┤               └──────────────────────────────────┬─ Escherichia coli (1-118/122) E22  [2] 
│                                                  └┬───── Escherichia coli (2-117/255) TA280   
│                                                   └── Escherichia coli (2-117/121) B185   
│           ┌────────────────────────────────────────────────── Escherichia coli (1-129/137) E24377A (2)  
└───────────┤                  ┌───────────────────── Escherichia coli (1-132/135) MS 115-1   
            │                  │                          ┌────────── Escherichia coli (1-128/133) M605   
            └──────────────────┤                     ┌────┴─── Escherichia coli (1-130/133) SE11   
                               │                     │   ┌─ Escherichia coli (2-129/132) MS 187-1   
                               └─────────────────────┤  ┌┴─ Escherichia coli (2-129/132) IAI39 (1)  
                                                     │  │  ┌─ Escherichia coli (2-128/131) NC101 (1)  
                                                     └──┤ ┌┴─ Escherichia coli (15-141/144) CFT073 (2)  
                                                        │┌┴─ Escherichia coli (2-128/131) MS 21-1   
                                                        └┤  ┌─ Escherichia coli (15-142/145) B171 (10)  
                                                         │┌─┴─ Escherichia coli (15-142/145) 042 (58)  
                                                         └┤┌── Escherichia coli (2-128/131) O26:H11 str. 11368   
                                                          └┤ ┌─ Escherichia coli (15-141/144) E110019 (2)  
                                                           └┬┴─ Escherichia coli (2-128/131) O26:H11 str. 11368 (2)  
                                                            └┬─ Escherichia coli (2-128/131) IHE3034   
                                                             └┬─ Escherichia coli (2-128/131) ETEC H10407   
                                                              └─ Escherichia coli (2-128/131) B088   
  

  
Phage DNA-packaging protein
 (22)
  
hypothetical protein
 (12)
  
Phage DNA-packaging protein #FI
 (1)
  
DNA packaging protein
 (1)
  
putative DNA-packaging protein
 (1)
  
 Others 
(1)