┌── Escherichia coli E110019 (1)  
                                 ┌─┴─ Escherichia coli (1-147/148) 1212A   
                                ┌┴─ Escherichia coli 53638 (12)  
                               ┌┴──── Escherichia coli MS 145-7   
                              ┌┴──── Escherichia coli ATCC 8739 (1)  
                             ┌┴─ Escherichia coli HS   
┌────────────────────────────┤    ┌─────────────── fig|1040638.4.peg.655 O104:H4 str. LB226692   
│                            └───┬┴──── Escherichia coli ETEC H10407 (1)  
┤                                └┬─ Escherichia coli str. K-12 substr. DH10B (1)  
│                                 └─ Escherichia coli B171   
│ ┌─ Escherichia coli ETEC H10407   
└─┤              ┌─ fig|1040638.4.peg.4596 O104:H4 str. LB226692   
  └──────────────┤┌─ Escherichia coli ETEC H10407 (3) [2] 
                 └┤┌──── Escherichia coli ETEC H10407   
                  ││    ┌─ Escherichia coli 042 (26)  
                  └┤   ┌┴──────── Escherichia coli E24377A   
                   │   │      ┌─ Escherichia coli 101-1 (4)  
                   │   │     ┌┴──── Escherichia coli E24377A (1)  
                   └───┤ ┌───┴─────────── Escherichia coli B171  [2] 
                       │┌┴┬──────── Escherichia coli EC4100B   
                       ││ └─ fig|1040638.4.peg.4640 O104:H4 str. LB226692   
                       ││      ┌──── Escherichia coli HS (1)  
                       └┤     ┌┴──── Escherichia coli E24377A   
                        │    ┌┴─ Escherichia coli 53638 (52) [2] 
                        │┌───┴┬──── Escherichia coli ETEC H10407   
                        └┤    └──── Escherichia coli K12 (24)  
                         │          ┌──────────── Escherichia coli E110019   
                         └──────────┤┌─ fig|1040638.4.peg.105 O104:H4 str. LB226692 (1)  
                                    └┤┌──────── Escherichia coli K12 (2)  
                                     └┤    ┌──── Escherichia coli B7A   
                                      └───┬┴─ Escherichia coli B171   
                                          └┬─ Escherichia coli ATCC 8739 (27)  
                                           └┬─────────────────────────────── Escherichia coli ATCC 8739 (13)  
                                            └──── Escherichia coli K12 (9)  
  

  
Transposase
 (9)
  
IS1 protein InsB
 (4)
  
IS1 orfB
 (4)
  
IS1 ORF2
 (4)
  
transposase
 (2)
  
IS1 protein
 (2)
  
Insertion element IS1 protein insB
 (1)
  
IS1 transposase orfB
 (1)
  
External elements : IS and transposon functions; DNA excision and insertion
 (1)
  
IS1 transposase
 (1)
  
InsB
 (1)
  
 Others 
(4)