┌─ Escherichia coli (5-289/308) H299   
                                                ┌┴─ Escherichia coli (5-289/308) MS 21-1   
                                               ┌┴─ Escherichia coli (5-289/308) SMS-3-5   
                                              ┌┴─ Escherichia coli (5-289/308) 042 (6)  
                                             ┌┴─ Escherichia coli (5-289/308) B185 (1)  
                                            ┌┴┬─ Escherichia coli (5-289/308) 1125A (16)  
                                            │ └┬─ Escherichia coli (5-289/308) O157:H7 str. EC4486   
                                           ┌┤  └─ Escherichia coli (5-289/308) O157:H7 EDL933   
                                           │└─ Escherichia coli (5-289/308) APEC O1 (8)  
                                           │  ┌─ Escherichia coli (5-289/308) 83972 (7)  
                                          ┌┤ ┌┴─ Escherichia coli (5-289/308) MS 69-1   
                                          ││┌┴─ Escherichia coli (5-289/308) MS 116-1 (1)  
                                          │└┤ ┌─ Escherichia coli (5-289/308) MS 145-7   
                                         ┌┤ └┬┴─ Escherichia coli (5-289/308) K12 (52)  
                                         ││  └┬─ Escherichia coli (5-289/308) 2362-75 (2)  
                 ┌───────────────────────┤│   └─ Escherichia coli (5-289/308) 101-1 (12)  
                 │                       │└─ Escherichia coli (5-289/308) B354   
       ┌─────────┤                       └─ Escherichia coli (5-289/308) TA280   
       │         │                        ┌─ Escherichia coli (1-285/310) B171  [2] 
       │         └────────────────────────┤ ┌─ Escherichia coli (1-285/310) HS (1)  
       │                                  │┌┴─ Escherichia coli (1-285/310) B354   
       │                                  └┤┌─ Escherichia coli (4-292/317) IAI1 (1)  
       │                                   ││  ┌─ Escherichia coli (4-292/317) BW2952 (6)  
       │                                   └┤ ┌┴─ Escherichia coli (1-285/310) K12   
       │                                    │┌┴─ Escherichia coli (4-292/317) MS 187-1   
       │                                    └┤┌─ Escherichia coli (4-292/317) B185 (1)  
       │                                     └┤  ┌─ Escherichia coli (4-292/317) SMS-3-5   
  ┌────┤                                      │ ┌┴─ Escherichia coli (4-292/317) MS 115-1   
  │    │                                      └┬┴─ fig|6666666.5357.peg.2190 TY-2482 (4-292/317) strain (92)  
  │    │                                       └┬─ Escherichia coli (4-292/317) SE15   
  │    │                                        └┬─ Escherichia coli (25-313/338) 53638 (1)  
  │    │                                         └─ Escherichia coli (4-292/317) MS 21-1   
  │    │                                            ┌─ Escherichia coli (1-285/292) 1044A (26)  
  │    │                                           ┌┴─ Escherichia coli (7-274/281) O157:H7 str. EC869   
  │    │                                          ┌┴─ Escherichia coli (1-285/292) FVEC1302 (4)  
  │    │    ┌─────────────────────────────────────┴┬─ Escherichia coli (1-285/299) MS 21-1 (1)  
  │    │    │                                      └┬─ Escherichia coli (1-285/292) B354   
  │    └────┤                                       └─ Escherichia coli (1-285/299) IAI39  [2] 
  │         │       ┌────────────────────────────────── Escherichia coli (3-288/311) MS 119-7   
  │         └───────┤     ┌──────────────────────────────────── Escherichia coli (8-290/320) MS 146-1   
  │                 │     │                              ┌─ Escherichia coli (4-286/311) MS 69-1   
  │                 └─────┤                             ┌┴─ Escherichia coli (4-286/311) 042 (1)  
┌─┤                       │                            ┌┴─ Escherichia coli (4-286/311) FVEC1302 (5)  
│ │                       └────────────────────────────┤ ┌─ Escherichia coli (4-286/311) MS 185-1   
│ │                                                    │┌┴─ Escherichia coli (4-286/311) 83972 (11)  
│ │                                                    └┤ ┌─ Escherichia coli (4-286/311) 2362-75 (18)  
│ │                                                     │┌┴─ Escherichia coli (4-286/311) WV_060327   
│ │                                                     └┤┌─ Escherichia coli (4-286/311) B354   
│ │                                                      ││  ┌─ Escherichia coli (4-286/311) O157:H7 EDL933 (1)  
│ │                                                      └┤ ┌┴─ Escherichia coli (4-286/311) 1044A (23)  
│ │                                                       │┌┴─ Escherichia coli (4-286/311) E24377A (3)  
│ │                                                       └┤ ┌─ Escherichia coli (4-286/311) 101-1 (42)  
│ │                                                        └┬┴─ Escherichia coli (4-286/311) MS 182-1 (1)  
│ │                                                         └┬─ Escherichia coli (4-286/311) H736 (1)  
│ │                                                          └┬─ Escherichia coli (4-286/311) K12 (9)  
│ │                                                           └─ Escherichia coli (4-286/311) B185 (1)  
│ └──────────────────────────────────── Escherichia coli (7-280/294) IAI39 (1)  
│                                                                     ┌─ fig|1040638.4.peg.739 O104:H4 (16-295/303) str. LB226692 (39)  
┤                                                                    ┌┴─ Escherichia coli (16-295/335) B171   
│                                                                   ┌┴─ Escherichia coli (16-295/303) MS 145-7   
│                                                                  ┌┴┬─ Escherichia coli (16-295/303) MS 45-1   
│                                                                 ┌┤ └─ Escherichia coli (16-295/303) MS 21-1   
│                                                                 │└┬─ Escherichia coli (16-295/303) H736   
│                                                                ┌┤ └─ Escherichia coli (42-321/329) E2348/69 (1)  
│                                                                │└┬─ Escherichia coli (16-295/303) M605   
│                                                                │ └┬─ Escherichia coli (16-295/303) B354 (1)  
│                                                               ┌┤  └┬─ Escherichia coli (16-295/303) TA143   
│                                                               ││   └─ Escherichia coli (16-295/303) MS 69-1   
│                                                        ┌──────┤└┬─ Escherichia coli (16-295/303) K12 (37)  
│                                                        │      │ └─ Escherichia coli (16-295/303) MS 196-1   
│           ┌────────────────────────────────────────────┤      └─ Escherichia coli (16-295/303) O111:H- str. 11128   
│ ┌─────────┤                                            └──────────── fig|6666666.5357.peg.2018 TY-2482 (9-294/312) strain (2)  
│ │         └───────────────────────────────┬─ Escherichia coli (2-288/317) B354   
│ │                                         └┬─ Escherichia coli (2-288/317) FVEC1302 (3)  
│ │                                          └┬─ Escherichia coli (2-288/317) M718   
└─┤                                           └┬─ Escherichia coli (2-288/317) 042 (51)  
  │                                            └┬─ Escherichia coli (2-288/317) K12 (56)  
  │                                             └─ Escherichia coli (2-288/317) 83972 (12)  
  │                                    ┌─ fig|6666666.5357.peg.1115 TY-2482 (29-325/325) strain   
  └────────────────────────────────────┤┌─ Escherichia coli (29-325/325) B7A (1)  
                                       └┤ ┌─ fig|1040638.4.peg.1392 O104:H4 str. LB226692 (9)  
                                        │┌┴─ Escherichia coli O111:H- str. 11128   
                                        └┤┌─ Escherichia coli APEC O1 (3) [2] 
                                         ││┌─ Escherichia coli IAI1 (2)  
                                         └┤│     ┌─ Escherichia coli 83972 (5)  
                                          ││    ┌┴─ Escherichia coli (29-324/324) CFT073   
                                          ││   ┌┴─ Escherichia coli (29-324/324) 042   
                                          └┤  ┌┴─ Escherichia coli 042 (1)  
                                           │ ┌┴┬─ Escherichia coli B354   
                                           │┌┤ └─ Escherichia coli SMS-3-5   
                                           ││└┬─ Escherichia coli MS 21-1   
                                           ││ └┬─ Escherichia coli (29-324/324) E2348/69 (4)  
                                           └┤  └─ Escherichia coli 2362-75 (11)  
                                            │ ┌─ Escherichia coli (29-325/325) 53638 (2)  
                                            │┌┴─ Escherichia coli (29-324/324) E24377A   
                                            └┤ ┌─ Escherichia coli E24377A (4)  
                                             │┌┴─ Escherichia coli TA280   
                                             └┤  ┌─ Escherichia coli FVEC1302 (1)  
                                              │ ┌┴─ Escherichia coli (29-324/324) MS 198-1 (1)  
                                              └┬┴─ Escherichia coli K12 (22)  
                                               └┬─ Escherichia coli H299   
                                                └┬─ Escherichia coli (29-325/325) B171 (2)  
                                                 └┬─ Escherichia coli B185   
                                                  └─ Escherichia coli 1044A (36)  
  
HTH-type transcriptional regulator IlvY (24)
LysR family transcriptional regulator YfeR (18)
Transcriptional activator protein LysR (16)
Putative transcriptional regulator LYSR-type (13)
LysR family transcriptional regulator YbhD (13)
Transcriptional activator MetR (6)
LysR family transcriptional regulator STM2281 (6)
Transcriptional regulator, LysR family (1)
LysR-family transcriptional regulator (1)
Xanthosine operon regulatory protein XapR, LysR family (1)
Others (5)