┌─ Escherichia coli (1-50/297) E22 (2)  
                               ┌┴─ Escherichia coli (1-50/297) B171 (1)  
                              ┌┴─ Escherichia coli (1-50/297) K12 (112)  
                     ┌────────┴─ Escherichia coli (1-50/297) 83972 (12)  
              ┌──────┴───────────────┬─ Escherichia coli (11-59/299) E22 (2)  
              │                      └─ Escherichia coli (6-54/294) K12 (58)  
  ┌───────────┤       ┌───────── Escherichia coli (3-49/295) B354 (7)  
  │           └───────┤                                  ┌─ Escherichia coli (2-48/296) B354   
  │                   └──────────────────────────────────┤ ┌─ Escherichia coli (2-48/296) IAI1 (2)  
┌─┤                                                      └┬┴─ Escherichia coli (2-48/296) 2362-75 (24)  
│ │                                                       └┬─ Escherichia coli (3-48/296) FVEC1302 (3)  
│ │                                                        └─ Escherichia coli (2-48/297) K12 (99)  
│ └─────────────────────────────────────── Escherichia coli (1-50/311) MS 119-7   
│               ┌─ Escherichia coli (17-56/307) 042 (1)  
│              ┌┴─ Escherichia coli (1-37/288) MS 78-1   
┤             ┌┴─ Escherichia coli (9-48/299) K12 (91)  
│┌────────────┴─ Escherichia coli (9-48/299) TA280   
││                                        ┌─ Escherichia coli (6-52/302) K12 (97)  
││                                       ┌┴─ Escherichia coli (6-52/302) MS 69-1   
││                   ┌───────────────────┴─ Escherichia coli (6-52/302) FVEC1302 (3)  
││     ┌─────────────┴───────────────────────── Escherichia coli (1-45/296) B7A (7)  
└┤    ┌┴─────────────────────────────────────┬─ Escherichia coli (7-55/302) MS 21-1 (2)  
 │    │                                      └─ Escherichia coli (7-55/302) 1044A (26)  
 │    │                                  ┌─ Escherichia coli (1-50/317) BW2952 (6)  
 │    │                                 ┌┴─ Escherichia coli (1-43/310) K12   
 │    │                                ┌┴─ Escherichia coli (1-50/317) 53638 (1)  
 └────┤                               ┌┴─ fig|6666666.5357.peg.2190 TY-2482 (1-50/317) strain (108)  
      │                              ┌┴─ Escherichia coli (1-43/310) B354 (3)  
      │          ┌───────────────────┴┬─ Escherichia coli (1-43/310) B171   
      │      ┌───┤                    └─ Escherichia coli (1-50/317) E22 (3)  
      │      │   └──────────────────────────────────┬─── Escherichia coli (19-58/303) H736   
      │      │                                      └─ Escherichia coli (19-58/303) M605   
      └──────┤                               ┌─ Escherichia coli (16-62/311) K12 (25)  
             │           ┌───────────────────┴─ Escherichia coli (16-62/314) 536 (34)  
             │    ┌──────┴───────────────────────────────────────── Escherichia coli (9-56/318) TA206   
             │  ┌─┴────────────────────────────── Escherichia coli (21-66/101) MS 124-1 (1)  
             └──┤                                            ┌─ Escherichia coli (3-51/299) K12 (128)  
                └──────────────────────────┬─────────────────┴─ Escherichia coli (3-51/299) ETEC H10407   
                                           └──────────────────────┬─ Escherichia coli (2-51/223) 536 (4)  
                                                                  └┬─ Escherichia coli (15-64/315) CFT073 (4)  
                                                                   └┬─ Escherichia coli (16-65/311) 042 (34)  
                                                                    └─ Escherichia coli (2-51/297) 2362-75 (3)  
  
LysR family transcriptional regulator YbhD (6)
Transcriptional regulator, LysR family (5)
LysR family transcriptional regulator YnfL (5)
HTH-type transcriptional regulator IlvY (5)
Cyn operon transcriptional activator (4)
Regulatory protein (induces abgABT, used to catabolize p-aminobenzoyl-glutamate) (3)
LysR family transcriptional regulator YcjZ (2)
Putative transcriptional regulator LYSR-type (2)
Putative transcriptional regulator (2)
Xanthosine operon regulatory protein XapR, LysR family (2)
D-serine dehydratase transcriptional activator (2)
Hypothetical transcriptional regulator ycjZ (1)
transcriptional regulator, LysR family (1)
LysR family transcriptional regulator near succinyl-CoA:3-ketoacid-coenzyme A transferase (1)
Others (1)