┌────────────────────────────────────────────────────────── Escherichia coli (25-403/423) E2348/69 (1)  
│                                                                   ┌─ Escherichia coli (1-355/356) E2348/69 (2)  
│                                                                  ┌┴─ Escherichia coli (14-357/358) O111:H- str. 11128   
│                                                                 ┌┴─ Escherichia coli (1-355/356) 2362-75   
│                                                                ┌┴┬─ Escherichia coli (1-355/356) H299 (2)  
│                                                               ┌┤ └─ Escherichia coli (1-355/356) ATCC 8739 (1)  
│                                                               │└┬─ Escherichia coli (1-355/356) 1125A (21)  
│                                                               │ └┬─ Escherichia coli (1-355/356) MS 182-1   
│                                                              ┌┤  └┬─ Escherichia coli (1-355/356) 042 (1)  
│                                                              ││   └─ Escherichia coli (1-355/356) MS 115-1   
│                                                             ┌┤└─ Escherichia coli (1-355/356) OP50   
│                                                            ┌┤└─ Escherichia coli (1-355/356) EC4100B   
│                                                            │└┬─ Escherichia coli (1-355/356) FVEC1302 (2)  
│                                                   ┌────────┤ └┬─ Escherichia coli (1-355/356) E24377A (1)  
│                                                   │        │  └─ fig|6666666.5357.peg.4258 TY-2482 (1-355/356) strain (4)  
┤                                   ┌───────────────┤        └─ Escherichia coli (1-355/356) IAI1 (1)  
│                                   │               │  ┌─ Escherichia coli (1-355/356) O111:H- str. 11128 (1)  
│                                   │               └──┤ ┌─ Escherichia coli (1-355/357) 53638 (1)  
│                                   │                  └┬┴─ Escherichia coli (1-355/357) O83:H1 str. NRG 857C   
│                      ┌────────────┤                   └┬─ Escherichia coli (1-355/357) 2362-75 (2)  
│                      │            │                    └┬─ Escherichia coli (1-355/357) E22 (1)  
│                      │            │                     └─ Escherichia coli (1-355/357) B7A (1)  
│                      │            └──────────────────────────────┬─ Escherichia coli (4-355/358) 53638 (1)  
│                      │                                           └┬─ Escherichia coli (4-355/371) O26:H11 str. 11368   
│                      │                                            └─ Escherichia coli (4-355/358) M605   
│                      │                                    ┌─ Escherichia coli O157:H7 str. EC4024 (11)  
│                      │                                   ┌┴─ Escherichia coli (1-373/427) O55:H7 str. CB9615   
│                      │                                  ┌┴─ Escherichia coli O157:H7 str. EC869   
│                      │                                 ┌┴┬─ Escherichia coli 042 (32)  
│                      │                                 │ └┬─ Escherichia coli ED1a (1)  
│                      │                                ┌┤  └─ Escherichia coli 55989 (1)  
└──────────────────────┤                               ┌┤└─ Escherichia coli E2348/69 (1)  
                       │                              ┌┤└─ Escherichia coli MS 196-1   
                       │                             ┌┤└─ fig|1040638.4.peg.4577 O104:H4 str. LB226692 (1)  
                       │                             │└┬─ Escherichia coli B088   
                       │                            ┌┤ └─ Escherichia coli E24377A (1)  
                       │           ┌────────────────┤└─ Escherichia coli B185   
                       │           │                └─ Escherichia coli E22 (1)  
                       │           │                       ┌─ Escherichia coli (3-372/380) EC4100B   
                       │           │                      ┌┴─ Escherichia coli (3-372/380) B354   
                       │           │                     ┌┴─ Escherichia coli (3-372/380) 1827-70   
                       │           │                    ┌┴─ Escherichia coli (3-372/380) FVEC1302 (3)  
                       │           │                   ┌┴┬─ Escherichia coli (3-372/445) IAI39 (1)  
                       └───────────┤                  ┌┤ └─ Escherichia coli (3-372/380) 83972 (7)  
                                   │                  │└┬─ Escherichia coli (3-372/380) F11 (1)  
                                   │              ┌───┤ └─ Escherichia coli (3-372/380) APEC O1 (11)  
                                   │     ┌────────┤   └─ Escherichia coli (3-372/380) 1044A (24)  
                                   │  ┌──┤        └─── Escherichia coli (3-372/380) MS 116-1   
                                   │  │  └───────────┬─ Escherichia coli (3-375/375) K12 (3)  
                                   │  │              └─ Escherichia coli (3-370/376) B088   
                                   └──┤                            ┌─ Escherichia coli (4-372/372) E110019 (4)  
                                      │                           ┌┴─ Escherichia coli (4-372/372) O103:H2 str. 12009   
                                      │                          ┌┴┬─ Escherichia coli (4-372/372) 101-1   
                                      └──────────────────────────┤ └─ Escherichia coli (4-372/372) E24377A (1)  
                                                                 │┌─ Escherichia coli (4-372/372) B7A (1)  
                                                                 └┤ ┌─ Escherichia coli (4-372/372) 1125A (13)  
                                                                  │┌┴─ Escherichia coli (4-372/372) CFT073 (2)  
                                                                  └┤┌─ Escherichia coli (4-372/372) 2362-75 (7)  
                                                                   └┤ ┌─ Escherichia coli (4-372/372) MS 116-1 (1)  
                                                                    └┬┴─ Escherichia coli (4-372/372) 53638  [2] 
                                                                     └┬─ Escherichia coli (4-372/372) E2348/69 (1)  
                                                                      └┬─ Escherichia coli (4-372/372) O111:H- str. 11128   
                                                                       └─ Escherichia coli (4-372/372) B171 (1)  
  
Phage integrase (40)
Integrase (15)
Prophage lambda integrase (5)
prophage lambda integrase (1)
Others (2)