┌─ Escherichia coli (31-322/323) ED1a (3)  
                                                            ┌┴─ Escherichia coli (31-322/323) APEC O1 (7)  
                                                           ┌┴─ Escherichia coli (31-322/323) 83972 (5)  
                                                          ┌┴─ Escherichia coli (31-322/323) 2362-75 (2)  
                                                         ┌┴─ Escherichia coli (31-322/323) F11 (2)  
                                                        ┌┴─ Escherichia coli (31-322/323) E110019 (1)  
                                                       ┌┴┬─ Escherichia coli (31-322/323) O111:H- str. 11128   
                                                      ┌┤ └─ fig|1040638.4.peg.2153 O104:H4 (31-322/323) str. LB226692 (29)  
                                                      │└┬─ Escherichia coli (31-322/323) B str. REL606 (2)  
                                                      │ └┬─ Escherichia coli (31-316/316) H736   
                                                     ┌┤  └┬─ Escherichia coli (31-322/323) MS 146-1 (1)  
                                                     ││   └─ Escherichia coli (31-322/323) K12 (12)  
                                                    ┌┤└┬─ Escherichia coli (31-322/323) E24377A (2)  
                                                    ││ └─ Escherichia coli (31-322/323) M605 (1)  
                                                    │└┬─ Escherichia coli (31-322/323) B185   
                                                    │ └┬─ Escherichia coli (31-322/323) MS 21-1 (1)  
                                                    │  └┬─ Escherichia coli (31-322/323) IAI39 (2)  
                                                   ┌┤   └┬─ Escherichia coli (31-322/323) TA143   
                                                   ││    └┬─ Escherichia coli (31-322/323) 042 (5)  
                                                   ││     └┬─ Escherichia coli (31-322/323) B354   
                                                  ┌┤│      └─ Escherichia coli (31-322/323) MS 69-1 (1)  
                                                  ││└─ Escherichia coli (31-322/323) 1044A (25)  
                                                 ┌┤└─ Escherichia coli (31-322/323) 1827-70 (4)  
             ┌───────────────────────────────────┤└─ Escherichia coli (31-322/323) 53638 (1)  
┌────────────┤                                   └─ Escherichia coli (31-322/323) H299   
│            └──────────────────────────────────────┬─ Escherichia coli (1-285/303) MS 116-1   
│                                                   └┬─ Escherichia coli (1-285/303) ED1a (1)  
│                                                    └┬─ Escherichia coli (1-285/303) O157:H7 EDL933   
│                                                     └┬─ fig|1040638.4.peg.1827 O104:H4 (1-285/303) str. LB226692 (108)  
│                                                      └┬─ Escherichia coli (5-291/309) K12 (18)  
│                                                       └─ Escherichia coli (5-291/309) O157:H7 EDL933   
│                                                                     ┌─ Escherichia coli B354   
│                                                                    ┌┴─ Escherichia coli TA143   
│                                                                   ┌┴─ Escherichia coli 042 (19)  
│                                                                  ┌┴─ Escherichia coli (17-326/326) 83972 (24)  
│                                                                 ┌┴┬─ Escherichia coli O157:H7 EDL933  [2] 
│                                                                ┌┤ └─ Escherichia coli 1044A (23)  
│                                                               ┌┤└─ Escherichia coli K12 (47)  
│                                                               │└┬─ Escherichia coli TA271   
│                                                              ┌┤ └─ Escherichia coli EC4100B   
│                                                             ┌┤└─ Escherichia coli B7A (1)  
│                                                             │└┬─ Escherichia coli ETEC H10407   
│                                                            ┌┤ └─ Escherichia coli MS 124-1 (1)  
┤                                   ┌────────────────────────┤└─ fig|6666666.5357.peg.4442 TY-2482 (1-295/333) strain   
│                                   │                        └─ Escherichia coli O111:H- str. 11128   
│     ┌─────────────────────────────┤                 ┌─ Escherichia coli (7-298/314) ATCC 8739   
│     │                             │                ┌┴─ Escherichia coli (1-291/307) 1827-70 (12)  
│     │                             └───────────────┬┴─ Escherichia coli (1-291/307) K12 (7)  
│     │                                             └┬─ Escherichia coli (7-298/314) 042 (6)  
│┌────┤                                              └┬─ Escherichia coli (1-291/307) MS 69-1   
││    │                                               └┬─ fig|1040638.4.peg.3875 O104:H4 (1-291/307) str. LB226692 (3)  
││    │                                                └─ Escherichia coli (1-291/307) 042 (69)  
││    └───────┬─────────────────────────────────────────── Escherichia coli (14-305/318) TA206   
││            └────────────────────────────────── Escherichia coli (4-284/294) O157:H7 str. EC4024   
││                                                        ┌─ Escherichia coli (7-301/302) B171 (8)  
││                                                       ┌┴─ Escherichia coli (7-301/302) EC4100B (10)  
││                                                      ┌┴┬─ Escherichia coli (7-301/302) B7A (2)  
││                                                     ┌┤ └─ fig|1040638.4.peg.4749 O104:H4 (7-301/302) str. LB226692 (3)  
││                                                     │└┬─ Escherichia coli (7-301/302) B088 (5)  
││                                                    ┌┤ └┬─ Escherichia coli (7-301/302) SE11   
││                                                    ││  └─ Escherichia coli (7-301/302) TA271   
││                            ┌───────────────────────┤└┬─ Escherichia coli (7-301/302) K12 (21)  
└┤                            │                       │ └─ Escherichia coli (7-301/302) 53638 (1)  
 │                       ┌────┤                       └─ Escherichia coli (7-301/302) IAI39 (1)  
 │                       │    └─────────────────────────────────────┬─ Escherichia coli (8-297/299) 1044A (24)  
 │                  ┌────┤                                          └─ Escherichia coli (8-297/299) M718   
 │                  │    │                         ┌─ Escherichia coli (18-299/308) 1125A (15)  
 │                  │    └─────────────────────────┤┌─ Escherichia coli (18-299/308) 1044A (8)  
 │                  │                              └┤┌─ Escherichia coli (18-299/308) O55:H7 str. CB9615   
 │                  │                               ││  ┌─ Escherichia coli (39-320/329) 042 (5)  
 │                  │                               └┤ ┌┴─ Escherichia coli (18-299/308) B354   
 │   ┌──────────────┤                                │┌┴┬─ Escherichia coli (39-320/329) 2362-75 (2)  
 │   │              │                                └┤ └─ Escherichia coli (18-299/308) TA143   
 │   │              │                                 └┬─ Escherichia coli (18-299/308) B185 (5)  
 │   │              │                                  └┬─ Escherichia coli (18-299/308) M605 (1)  
 │   │              │                                   └┬─ Escherichia coli (39-320/329) WV_060327   
 └───┤              │                                    └─ Escherichia coli (18-299/308) 536 (20)  
     │              └─────┬───────────────────────────────── Escherichia coli (10-293/295) 101-1   
     │                    └────────────────────────────────────────── Escherichia coli (5-293/299) FVEC1302 (5)  
     │                               ┌─ Escherichia coli (5-290/304) H591 (5)  
     │                              ┌┴─ Escherichia coli (5-290/304) E110019 (1)  
     └──────────────────────────────┤┌─ Escherichia coli (5-290/304) K12 (18)  
                                    └┤┌─ Escherichia coli (5-290/304) 53638 (1)  
                                     ││┌─ fig|1040638.4.peg.5493 O104:H4 (5-290/304) str. LB226692 (12)  
                                     └┤│  ┌─ Escherichia coli (5-291/304) APEC O1 (10)  
                                      ││ ┌┴─ Escherichia coli (5-290/304) 536 (11)  
                                      └┤┌┴─ Escherichia coli (5-291/304) WV_060327   
                                       ││  ┌─ Escherichia coli (5-299/304) 2362-75 (2)  
                                       ││ ┌┴─ Escherichia coli (5-290/304) H299   
                                       └┤┌┴┬─ Escherichia coli (5-290/304) M605   
                                        ││ └─ Escherichia coli (5-290/304) SE15   
                                        ││   ┌─ Escherichia coli (5-290/304) O111:H- str. 11128 (1)  
                                        └┤  ┌┴─ Escherichia coli (5-290/304) B088   
                                         │ ┌┴─ Escherichia coli (5-290/304) HS (4)  
                                         │┌┴┬─ Escherichia coli (5-290/304) M718   
                                         └┤ └─ Escherichia coli (5-290/304) 101-1 (9)  
                                          │┌─ Escherichia coli (5-290/304) IAI39 (2)  
                                          └┤  ┌─ Escherichia coli (5-290/304) 1044A (24)  
                                           │ ┌┴─ Escherichia coli (5-290/304) B185   
                                           └┬┴─ Escherichia coli (5-290/304) B354 (2)  
                                            └┬─ Escherichia coli (5-290/304) MS 69-1   
                                             └┬─ Escherichia coli (5-290/304) 042 (1)  
                                              └┬─ Escherichia coli (5-290/304) TA280   
                                               └─ Escherichia coli (5-290/304) FVEC1302 (4)  
  
LysR family transcriptional regulator YhjC (24)
Transcriptional regulator LysR family, yafC (23)
Putative LysR-like transcriptional regulator (19)
Putative transcriptional regulator LYSR-type (18)
Positive regulator of Tartrate dehydrogenase/decarboxylase/D-malic enzyme (6)
Transcriptional regulator (3)
Transcriptional regulator, LysR family (2)
Hypothetical transcriptional regulator yafC (1)
transcriptional regulator, LysR family (1)
putative transcriptional regulator LYSR-type (1)
Others (6)