┌─ Escherichia coli (1-424/428) 1044A   
                                                                      ├─ Escherichia coli (1-424/428) 1212A   
                                                                      ├─ Escherichia coli (1-424/428) 536A   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 EDL933   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC4042   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC4076   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC4115   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC4206   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC4486   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. EC508   
                                                                      ├─ Escherichia coli (1-424/428) O157:H7 str. TW14359   
                                                                     ┌┼─ Escherichia coli (1-424/428) O157:H7 str. TW14588   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. Sakai   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. EC4501   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. EC4401   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. EC4196   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. EC4113   
                                                                     │├─ Escherichia coli (1-424/428) O157:H7 str. EC4045   
                                                                    ┌┤├─ Escherichia coli (1-424/428) O157:H7 str. EC4024   
                                                                    ││├─ Escherichia coli (1-424/428) O157:H7 EDL933   
                                                                    ││├─ Escherichia coli (1-424/428) EC4100B   
                                                                    ││├─ Escherichia coli (1-424/428) 2362-75   
                                                                   ┌┤│└─ Escherichia coli (1-424/428) 1125A   
                                                                   │││┌─ Escherichia coli (1-424/428) O157:H7 str. FRIK2000   
                                                                   ││└┼─ Escherichia coli (1-424/428) O157:H7 str. FRIK966   
                                                                  ┌┤│ └─ Escherichia coli (1-424/428) O157:H7 str. EC869   
                                                                  ││└┬─ Escherichia coli (1-424/428) ED1a   
                                                                  ││ └─ Escherichia coli (1-424/428) ED1a   
                                                                 ┌┤└┬─ Escherichia coli (1-424/428) E22   
                                                                 ││ └─ Escherichia coli (1-424/428) E22   
                                           ┌─────────────────────┤└┬─ Escherichia coli (1-424/428) E110019   
                                           │                     │ └─ Escherichia coli (1-424/428) E110019   
                                           │                     └─┬── Escherichia coli (1-424/428) MS 196-1   
                         ┌─────────────────┤                       └┬─ Escherichia coli (1-424/428) B171   
                         │                 │                        └─ Escherichia coli (1-424/428) B171   
                         │                 │         ┌─ Escherichia coli (1-424/428) E22   
                         │                 └─────────┼─ Escherichia coli (1-424/428) O111:H- str. 11128   
                         │                           └─ Escherichia coli (1-424/428) E22   
               ┌─────────┤                        ┌──── Escherichia coli (1-434/437) O103:H2 str. 12009   
               │         │                       ┌┴─ Escherichia coli (1-434/437) SE11   
               │         │                      ┌┴┬─ Escherichia coli (1-428/437) 53638   
               │         │                      │ └─ Escherichia coli (1-428/437) 53638   
               │         └──────────────────────┤  ┌─ Escherichia coli (1-428/437) ED1a   
               │                                │ ┌┴─ Escherichia coli (1-428/437) ED1a   
┌──────────────┤                                └─┤ ┌─ fig|6666666.5357.peg.320 TY-2482 (1-427/436) strain   
│              │                                  └┬┴─ Escherichia coli (1-427/436) EC4100B   
│              │                                   └┬─ Escherichia coli (1-428/437) B171   
│              │                                    └─ Escherichia coli (1-428/437) B171   
│              │                                                 ┌─ Escherichia coli ED1a   
│              │                                            ┌────┴─ Escherichia coli ED1a   
│              └────────────────────────────────────────────┤ ┌─ fig|1040638.4.peg.412 O104:H4 str. LB226692   
│                                                           │┌┴─ fig|6666666.5357.peg.3404 TY-2482 strain   
│                                                           └┤┌─ Escherichia coli O26:H11 str. 11368   
│                                                            ││┌─ Escherichia coli O111:H- str. 11128   
│                                                            └┤├─ Escherichia coli (9-444/444) O157:H7 EDL933   
┤                                                             │├─ Escherichia coli O157:H7 str. EC4501   
│                                                             └┼─ Escherichia coli O157:H7 str. TW14588   
│                                                              ├─ Escherichia coli O157:H7 str. Sakai   
│                                                              ├─ Escherichia coli O157:H7 EDL933   
│                                                              ├─ Escherichia coli O157:H7   
│                                                              └─ Escherichia coli 1044A   
│                                                          ┌─ Escherichia coli (4-428/431) O26:H11 str. 11368   
│                                                         ┌┴─ Escherichia coli (4-427/431) ED1a   
│                                                        ┌┴─ Escherichia coli (4-427/431) O103:H2 str. 12009   
│                                                       ┌┴─ Escherichia coli (3-422/426) ED1a   
│                                                       │  ┌─ Escherichia coli (3-422/426) O55:H7 str. CB9615   
└───────────────────────────────────────────────────────┤ ┌┴─ Escherichia coli (3-422/426) SE11   
                                                        │ │  ┌─ Escherichia coli (3-422/426) FVEC1302   
                                                        │ │  ├─ Escherichia coli (3-422/426) MS 198-1   
                                                        └─┤ ┌┼─ Escherichia coli (3-422/426) UMN026   
                                                          │ │└─ Escherichia coli (3-422/426) FVEC1412   
                                                          │ │  ┌─ Escherichia coli (3-422/426) E24377A   
                                                          │ │  ├─ Escherichia coli (3-422/426) MS 124-1   
                                                          └─┤ ┌┼─ Escherichia coli (3-422/426) MS 84-1   
                                                            │ │└─ Escherichia coli (8-427/431) E24377A   
                                                            │┌┤┌─ Escherichia coli (3-422/426) MS 145-7   
                                                            ││└┤┌─ Escherichia coli (3-422/426) 55989   
                                                            ││ └┼─ Escherichia coli (3-422/426) EC4100B   
                                                            └┤  └─ Escherichia coli (3-422/426) 55989   
                                                             │ ┌─ Escherichia coli (3-422/426) O83:H1 str. NRG 857C   
                                                             │┌┴─ Escherichia coli (3-422/426) TA280   
                                                             ││  ┌─ Escherichia coli (8-427/431) B7A   
                                                             └┤ ┌┴─ Escherichia coli (3-422/426) B7A   
                                                              │┌┴┬─ Escherichia coli (3-422/426) H299   
                                                              ││ └─ Escherichia coli (3-422/426) MS 78-1   
                                                              └┤┌─ Escherichia coli (3-422/426) O111:H- str. 11128   
                                                               ││  ┌─ Escherichia coli (3-422/426) IAI1   
                                                               └┤ ┌┴─ Escherichia coli (3-422/426) IAI1   
                                                                │┌┴─ Escherichia coli (3-422/426) MS 107-1   
                                                                ││  ┌─ Escherichia coli (3-422/426) M718   
                                                                └┤ ┌┴─ Escherichia coli (3-422/426) MS 119-7   
                                                                 │┌┴─ Escherichia coli (3-422/426) MS 69-1   
                                                                 ││ ┌─ Escherichia coli (3-422/426) KO11   
                                                                 └┤┌┼─ Escherichia coli (3-422/426) W   
                                                                  ││└─ Escherichia coli (3-422/426) W   
                                                                  ││  ┌─ Escherichia coli (8-427/431) ATCC 8739   
                                                                  └┤ ┌┴─ Escherichia coli (3-422/426) ATCC 8739   
                                                                   │┌┴─ Escherichia coli (3-422/426) 101-1   
                                                                   ││┌─ Escherichia coli (3-422/426) 042   
                                                                   └┤├─ Escherichia coli (3-422/426) IAI39   
                                                                    │├─ Escherichia coli (3-422/426) MS 146-1   
                                                                    └┼─ Escherichia coli (3-422/426) TA271   
                                                                     ├─ Escherichia coli (3-422/426) MS 21-1   
                                                                     ├─ Escherichia coli (3-422/426) IAI39   
                                                                     ├─ Escherichia coli (3-422/426) H736   
                                                                     └─ Escherichia coli (8-427/431) 042   
  
putative integrase (51)
Integrase (40)
Phage integrase (11)
Putative lambdoid prophage Qin defective integrase (1)
Putative integrase for prophage CP-933V (1)
Others (3)