┌─ Escherichia coli (53-123/145) 1044A (29)  
                                                                     ┌┴── Escherichia coli (53-123/154) IHE3034 (4)  
                                                                  ┌──┴─ Escherichia coli (70-123/145) O111:H- str. 11128   
                                        ┌─────────────────────────┴─ Escherichia coli (53-130/130) 83972 (4)  
                                       ┌┴┬── Escherichia coli (49-126/129) 53638  [2] 
                                     ┌─┤ └──── Escherichia coli (4-65/71) MS 115-1   
                                 ┌───┤ └── Escherichia coli (38-112/118) M605 (1) [2] 
                                 │   └─┬── Escherichia coli (51-128/131) MS 115-1   
                                 │     └┬─ Escherichia coli (51-128/131) E24377A   
                               ┌─┤      └─┬─ Escherichia coli (4-68/71) O127:H6 str. E2348/69   
                               │ │        └─ Escherichia coli (51-128/131) 2362-75 (3)  
                               │ │ ┌────────── Escherichia coli (16-87/99) 101-1   
                               │ └┬┴─── Escherichia coli (4-68/98) 53638   
                              ┌┤  └─┬─ Escherichia coli (4-65/104) E24377A (1)  
                              ││    └┬─ Escherichia coli (4-65/104) 53638 (24)  
                              ││     └┬─ Escherichia coli (4-65/104) 1044A (21)  
    ┌─────────────────────────┤│      └─ Escherichia coli (4-65/104) B185   
    │                         │└─ Escherichia coli (51-128/131) B7A (3)  
┌───┤                         └──── Escherichia coli (1-57/63) B171 (2)  
┤   └───────────────── Escherichia coli (45-120/122) EC4100B   
│                        ┌──────────────────────── Escherichia coli (4-67/67) 53638  [2] 
└────────────────────────┤               ┌─ Escherichia coli (19-97/97) O111:H- str. 11128   
                         │               │  ┌─ Escherichia coli (17-97/97) IAI39 (1)  
                         └───────────────┤ ┌┴──── Escherichia coli (8-88/88) HS (1)  
                                         │ │ ┌─ Escherichia coli (87-167/167) ATCC 8739 (141)  
                                         └─┤┌┴─ Escherichia coli (51-129/129) H591   
                                           ││    ┌─ Escherichia coli (51-131/131) O157:H7 str. EC4042 (15)  
                                           ││   ┌┴─ Escherichia coli (17-97/97) ED1a (1)  
                                           └┤  ┌┴─ Escherichia coli (87-165/165) HS (1)  
                                            │ ┌┴┬─ Escherichia coli (87-148/148) 1212A (1)  
                                            │┌┤ └─ Escherichia coli (87-167/167) E110019 (3)  
                                            ││└┬─ Escherichia coli (17-97/97) H299   
                                            └┤ └─ Escherichia coli (17-97/97) 101-1   
                                             │ ┌─ Escherichia coli (51-131/131) SMS-3-5   
                                             │┌┴─ Escherichia coli MS 124-1   
                                             └┤┌─ Escherichia coli (23-97/97) 101-1 (10)  
                                              └┤┌─ Escherichia coli (23-97/97) 101-1   
                                               └┤  ┌─ Escherichia coli (87-167/167) HS (3)  
                                                └──┤┌─ fig|1040638.4.peg.2111 O104:H4 (45-125/125) str. LB226692   
                                                   └┤┌─ Escherichia coli H299   
                                                    └┤┌─ Escherichia coli ETEC H10407   
                                                     └┤┌─ Escherichia coli (7-72/72) CFT073 (2)  
                                                      ││┌─ Escherichia coli MS 119-7   
                                                      └┤│   ┌─ Escherichia coli (17-97/97) M718   
                                                       ││  ┌┴─ Escherichia coli MS 124-1   
                                                       └┤ ┌┴─ Escherichia coli H736   
                                                        │┌┴─ Escherichia coli ED1a (1)  
                                                        ││┌─ fig|1040638.4.peg.2317 O104:H4 (45-125/125) str. LB226692   
                                                        │││        ┌─ fig|1040638.4.peg.655 O104:H4 (87-167/167) str. LB226692 (2)  
                                                        └┤│       ┌┴─ Escherichia coli (17-97/97) SE15   
                                                         ││      ┌┴─ Escherichia coli 042 (27)  
                                                         ││     ┌┴─ Escherichia coli (93-167/167) ETEC H10407 (1)  
                                                         └┤    ┌┴─ Escherichia coli MS 145-7   
                                                          │ ┌──┴┬─ Escherichia coli (87-167/167) str. K-12 substr. DH10B (1)  
                                                          │┌┤   └─ Escherichia coli (87-167/167) B171 (1)  
                                                          ││└─ Escherichia coli (87-167/167) ETEC H10407 (3)  
                                                          ││┌─ Escherichia coli (87-167/167) K12 (454)  
                                                          └┤│    ┌─ Escherichia coli (45-125/125) ATCC 8739 (1)  
                                                           ││   ┌┴─ fig|1040638.4.peg.4478 O104:H4 (1-61/74) str. LB226692   
                                                           ││  ┌┴─ Escherichia coli (87-154/159) 53638 (1)  
                                                           ││ ┌┴─ Escherichia coli (87-167/167) K12 (14)  
                                                           └┤┌┴─ fig|1040638.4.peg.4980 O104:H4 (45-125/125) str. LB226692   
                                                            ││      ┌─ Escherichia coli (45-125/125) BL21   
                                                            ││     ┌┴─ Escherichia coli SE15   
                                                            ││    ┌┴─ Escherichia coli 042 (28)  
                                                            ││   ┌┴─ Escherichia coli (45-125/125) B str. REL606 (14)  
                                                            └┤  ┌┴┬─ Escherichia coli MS 107-1   
                                                             │  │ └┬── Escherichia coli MS 124-1   
                                                             │ ┌┤  └─ Escherichia coli (87-167/167) ETEC H10407   
                                                             │┌┤└─ Escherichia coli (87-167/167) K12 (7)  
                                                             ││└─ fig|1040638.4.peg.4640 O104:H4 (87-167/167) str. LB226692   
                                                             ││   ┌─ Escherichia coli (1-73/76) UMN026   
                                                             └┤  ┌┴─ Escherichia coli (1-72/76) APEC O1   
                                                              │ ┌┴─ fig|1040638.4.peg.5201 O104:H4 (1-77/94) str. LB226692   
                                                              │┌┴─ Escherichia coli (87-165/165) B171 (1)  
                                                              └┤┌─ Escherichia coli (87-167/167) B171 (1) [2] 
                                                               └┤ ┌─ Escherichia coli H299   
                                                                └┬┴─ Escherichia coli (87-167/167) E24377A (2)  
                                                                 └┬─ Escherichia coli (87-164/164) E24377A (1)  
                                                                  └┬─ Escherichia coli MS 124-1   
                                                                   └┬─ Escherichia coli (17-77/77) H591   
                                                                    └─ Escherichia coli (87-167/167) E24377A (3)  
  
IS1 ORF2 (20)
Insertion element iso-IS1n protein insB (15)
Transposase (8)
IS1 protein InsB (4)
IS1 ORF (3)
IS1 orfB (3)
IS1 transposase (3)
hypothetical protein (3)
IS1 transposase orfB (2)
IS1 protein (2)
Insertion element IS1 1/5/6 protein insB (2)
iso-IS1 ORF2 (2)
IS1 transposase InsAB' (2)
transposase (1)
External elements : IS and transposon functions; DNA excision and insertion (1)
Transposase InsB (1)
Insertion element IS1 protein insB (1)
Putative transposase (1)
IS1 transposase InsAB'; CP4-6 prophage (1)
Others (7)