┌─ Escherichia coli (3-228/238) E110019   
                                                           ┌┴─ Escherichia coli (3-228/238) B171 (1)  
                                                          ┌┴─ fig|6666666.5357.peg.692 TY-2482 (3-228/238) strain   
                                                         ┌┴─ Escherichia coli (3-228/238) MS 69-1   
                                                        ┌┴─ Escherichia coli (3-228/238) K12 (55)  
                                                       ┌┴─ Escherichia coli (3-228/238) E24377A   
                           ┌───────────────────────────┴┬─ Escherichia coli (3-228/238) 1827-70   
                           │                            └┬─ Escherichia coli (3-228/238) HS   
                           │                             └─ Escherichia coli (3-228/238) B354 (1)  
             ┌─────────────┤                                    ┌─ fig|1040638.4.peg.4293 O104:H4 (3-228/232) str. LB226692 (42)  
             │             │                                   ┌┴─ Escherichia coli (3-228/232) MS 124-1 (1)  
             │             │                                  ┌┴─ Escherichia coli (3-228/232) O111:H- str. 11128 (1)  
             │             └──────────────────────────────────┤ ┌─ Escherichia coli (3-228/239) HS (1)  
     ┌───────┤                                                └┬┴─ Escherichia coli (3-228/232) 1827-70   
     │       │                                                 └┬─ Escherichia coli (3-228/232) MS 21-1 (3)  
┌────┤       │                                                  └─ Escherichia coli (3-228/232) IAI39 (1)  
│    │       └───────────────────────────────────────── Escherichia coli (7-232/240) SE15   
│    └──────────────────────────────────────────────────────┬─ Escherichia coli (30-262/265) 1044A (26)  
┤                                                           └┬─ Escherichia coli (30-262/265) OP50   
│                                                            └─ Escherichia coli (8-240/243) K12 (60)  
│                                                                 ┌── Escherichia coli (13-227/250) H591 (2)  
│   ┌─────────────────────────────────────────────────────────────┴─ Escherichia coli (13-227/250) H299   
└───┤                                                     ┌─ Escherichia coli 536 (8)  
    └─────────────────────────────────────────────────────┤┌─ Escherichia coli SMS-3-5   
                                                          └┤┌─ Escherichia coli 53638 (1)  
                                                           └┤┌─ Escherichia coli IAI39 (1)  
                                                            └┤┌─ Escherichia coli K12 (55)  
                                                             ││   ┌─ Escherichia coli 1044A (27)  
                                                             └┤  ┌┴─ Escherichia coli B185 (1)  
                                                              │ ┌┴─ Escherichia coli HS (1)  
                                                              │┌┴─ Escherichia coli H591 (2)  
                                                              └┤ ┌─ Escherichia coli FVEC1302 (4)  
                                                               │┌┴─ Escherichia coli H299   
                                                               └┤┌─ Escherichia coli (4-244/244) APEC O1 (1)  
                                                                └┤  ┌─ Escherichia coli O83:H1 str. NRG 857C   
                                                                 │ ┌┴─ Escherichia coli NC101   
                                                                 └┬┴─ Escherichia coli IHE3034 (4)  
                                                                  └┬─ Escherichia coli M605   
                                                                   └┬─ Escherichia coli MS 21-1   
                                                                    └─ Escherichia coli (4-244/244) CFT073 (9)  
  
Transcriptional regulator PhnF (18)
HTH-type transcriptional regulator YidP (8)
Transcriptional regulator, GntR family (5)
Transcriptional regulator of fructoselysine utilization operon FrlR (3)
Fatty acyl responsive regulator (2)
Hypothetical transcriptional regulator yidP (1)
Transcriptional regulator of succinyl CoA synthetase operon (1)
Others (2)