┌─ Escherichia coli (34-314/323) B354   
                                             ┌┴─ Escherichia coli (34-314/323) 042 (7)  
                                            ┌┴─ Escherichia coli (34-314/323) TA143   
                                           ┌┴─ Escherichia coli (34-314/323) IAI39 (2)  
                                          ┌┴─ Escherichia coli (34-314/323) MS 21-1 (1)  
                                         ┌┴─ Escherichia coli (34-314/323) B185   
                                        ┌┴┬─ Escherichia coli (34-314/323) MS 146-1 (1)  
                                       ┌┤ └─ Escherichia coli (34-314/323) K12 (16)  
                                      ┌┤└─ Escherichia coli (34-314/323) E110019 (1)  
                                      │└┬─ Escherichia coli (34-314/323) O111:H- str. 11128   
                                     ┌┤ └─ fig|1040638.4.peg.2153 O104:H4 (34-314/323) str. LB226692 (32)  
                                     │└┬─ Escherichia coli (34-314/323) M605 (1)  
                                     │ └┬─ Escherichia coli (34-314/323) 2362-75 (2)  
                                     │  └┬─ Escherichia coli (34-314/323) 83972 (5)  
                                    ┌┤   └┬─ Escherichia coli (34-314/323) APEC O1 (7)  
                                    ││    └┬─ Escherichia coli (34-314/323) F11 (2)  
                                   ┌┤│     └─ Escherichia coli (34-314/323) ED1a (3)  
                                   ││└─ Escherichia coli (34-314/323) 1827-70 (4)  
                                  ┌┤└─ Escherichia coli (34-314/323) 53638 (1)  
     ┌────────────────────────────┤└─ Escherichia coli (34-314/323) 1044A (25)  
     │                            └─ Escherichia coli (34-314/323) H299   
     │                                                          ┌─ Escherichia coli (14-300/305) O157:H7 str. EC4042   
 ┌───┤                                                         ┌┴─ Escherichia coli (14-300/305) MS 84-1   
 │   │                                                        ┌┴┬─ Escherichia coli (14-300/305) B185   
 │   │                         ┌──────────────────────────────┤ └─ Escherichia coli (14-300/305) K12 (112)  
 │   └─────────────────────────┤                              └─ Escherichia coli (14-300/305) B171 (1)  
 │                             │         ┌────────────────────────── Escherichia coli (15-283/297) K12 (7)  
 │                             └─────────┤                     ┌─ Escherichia coli (17-311/315) B185   
 │                                       │                    ┌┴─ Escherichia coli (17-311/315) TA143   
┌┤                                       └────────────────────┤ ┌─ Escherichia coli (17-304/311) SE15   
││                                                            └┬┴─ Escherichia coli (17-314/314) IAI39 (1)  
││                                                             └┬─ Escherichia coli (17-310/315) UM146   
││                                                              └─ Escherichia coli (17-314/314) 536 (6)  
││       ┌───────────────────────────────────────────────── Escherichia coli (1-291/293) O111:H- str. 11128 (1)  
││       │                                                        ┌─ Escherichia coli (4-317/324) 042 (1)  
│└───────┤                                                       ┌┴─ Escherichia coli (4-317/324) TA271   
│        │                                                      ┌┴─ Escherichia coli (4-317/324) ATCC 8739 (1)  
│        │                                                     ┌┴─ Escherichia coli (4-317/324) K12 (30)  
│        └─────────────────────────────────────────────────────┤┌─ Escherichia coli (4-317/324) IAI1 (1)  
│                                                              └┤ ┌─ Escherichia coli (4-317/324) 1827-70 (23)  
│                                                               └┬┴─ Escherichia coli (4-317/324) MS 182-1   
│                                                                └┬─ Escherichia coli (4-317/324) 1044A (24)  
│                                                                 └┬─ Escherichia coli (4-317/324) MS 21-1   
│                                                                  └─ Escherichia coli (4-317/324) B354 (5)  
┤                                                      ┌─ Escherichia coli (4-305/309) K12 (18)  
│                                                     ┌┴─ Escherichia coli (4-305/309) O157:H7 EDL933   
│                                                    ┌┴─ fig|1040638.4.peg.1827 O104:H4 (2-299/303) str. LB226692 (108)  
│                                                   ┌┴─ Escherichia coli (2-299/303) O157:H7 EDL933   
│                                                  ┌┴─ Escherichia coli (2-299/303) ED1a (1)  
│              ┌───────────────────────────────────┴─ Escherichia coli (2-299/303) MS 116-1   
│        ┌─────┴──────────────────────────────────┬─ Escherichia coli (2-292/298) B185   
│        │                                        └┬─ Escherichia coli (2-292/298) MS 21-1   
│    ┌───┤                                         └┬─ Escherichia coli (2-292/298) FVEC1302 (4)  
│    │   │                                          └─ Escherichia coli (2-292/298) B354   
│    │   └────────────────────────────── Escherichia coli (1-287/294) O157:H7 str. EC4024   
│    │┌─────────────────────────────────────────── Escherichia coli (16-310/318) TA206   
│    ││                                                         ┌─ Escherichia coli (10-303/310) 1044A (23)  
│    ││                                                        ┌┴─ Escherichia coli (10-303/310) O157:H7 EDL933 (1)  
│    ││                                                       ┌┴─ Escherichia coli (10-303/310) K12 (48)  
│    ││                                                      ┌┴─ Escherichia coli (10-303/310) EC4100B   
└────┤│                                                     ┌┴┬─ Escherichia coli (10-303/310) B7A (1)  
     ││                                                    ┌┤ └─ Escherichia coli (10-303/310) TA271   
     ││                                                    │└┬─ Escherichia coli (10-303/310) B354   
     ││                                                    │ └┬─ Escherichia coli (10-303/310) 042 (19)  
     ││                                                   ┌┤  └┬─ Escherichia coli (26-319/326) 83972 (24)  
     ││                                                   ││   └─ Escherichia coli (10-303/310) TA143   
     ││                              ┌────────────────────┤└─ Escherichia coli (10-303/310) MS 124-1 (1)  
     ││                              │                    └─ Escherichia coli (10-303/310) ETEC H10407   
     ││   ┌──────────────────────────┤          ┌─ fig|1040638.4.peg.3875 O104:H4 (7-292/307) str. LB226692 (3)  
     └┤   │                          └──────────┤ ┌─ Escherichia coli (14-299/314) 042 (76)  
      │   │                                     └┬┴─ Escherichia coli (7-292/307) MS 69-1   
      │   │                                      └┬─ Escherichia coli (7-292/307) K12 (7)  
      │   │                                       └─ Escherichia coli (7-292/307) 1827-70 (13)  
      │   │                                             ┌─ Escherichia coli (1-289/304) 042 (1)  
      │   │                                            ┌┴─ Escherichia coli (1-289/304) TA280   
      │   │                                           ┌┴─ Escherichia coli (1-289/304) FVEC1302 (4)  
      │   │                                          ┌┴─ Escherichia coli (1-289/304) MS 69-1   
      │   │                                         ┌┴─ Escherichia coli (1-289/304) B354 (2)  
      │   │                                        ┌┴─ Escherichia coli (1-289/304) B185   
      │   │                                       ┌┴─ Escherichia coli (1-289/304) IAI39 (2)  
      │   │                                       │ ┌─ Escherichia coli (1-289/304) M718   
      │   │                                      ┌┤┌┴─ Escherichia coli (1-289/304) 1044A (24)  
      │   │                                      │└┤ ┌─ Escherichia coli (1-289/304) 101-1 (9)  
      └───┤                                      │ └┬┴─ Escherichia coli (1-289/304) HS (4)  
          │                                     ┌┤  └┬─ Escherichia coli (1-289/304) B088   
          │                                     ││   └─ Escherichia coli (1-289/304) O111:H- str. 11128 (1)  
          │                                     ││ ┌─ Escherichia coli (1-289/304) M605   
          │                                    ┌┤└┬┴─ Escherichia coli (1-289/304) SE15   
          │                                    ││ └┬─ Escherichia coli (1-289/304) APEC O1 (10)  
          │                                   ┌┤│  └─ Escherichia coli (1-289/304) 536 (11)  
          │                                   ││└─ Escherichia coli (1-289/304) 2362-75 (4)  
          │                                  ┌┤└─ Escherichia coli (1-289/304) K12 (18)  
          │                                 ┌┤└─ fig|1040638.4.peg.5493 O104:H4 (1-289/304) str. LB226692 (12)  
          │  ┌──────────────────────────────┤└─ Escherichia coli (1-289/304) 53638 (1)  
          │  │                              └┬─ Escherichia coli (1-289/304) H591 (5)  
          │  │                               └─ Escherichia coli (1-289/304) E110019 (1)  
          │  │         ┌────────────────────────────────────── Escherichia coli (12-293/299) FVEC1302 (5)  
          │  │         │                               ┌─ Escherichia coli (30-320/329) WV_060327   
          └──┤         │                              ┌┴─ Escherichia coli (9-299/308) M605 (1)  
             │         │                             ┌┴─ Escherichia coli (9-299/308) 536 (20)  
             │         │                            ┌┴─ Escherichia coli (9-299/308) B185 (5)  
             │         │                           ┌┴┬─ Escherichia coli (9-299/308) O55:H7 str. CB9615   
             │         │                           │ └┬─ Escherichia coli (9-299/308) 1044A (8)  
             └─────────┤                          ┌┤  └─ Escherichia coli (9-299/308) 1125A (15)  
                       │                         ┌┤└─ Escherichia coli (9-299/308) TA143   
                       │                         │└┬─ Escherichia coli (30-320/329) 042 (5)  
                       │ ┌───────────────────────┤ └─ Escherichia coli (9-299/308) B354   
                       │ │                       └─ Escherichia coli (30-320/329) 2362-75 (2)  
                       │ │                                 ┌─ Escherichia coli (1-292/299) 1044A (24)  
                       │ │   ┌─────────────────────────────┴─ Escherichia coli (1-292/299) M718   
                       └─┤   │                          ┌─ Escherichia coli 53638 (1)  
                         │   │                         ┌┴─ Escherichia coli K12 (21)  
                         │   │                        ┌┴─ fig|1040638.4.peg.4749 O104:H4 str. LB226692 (3)  
                         │   │                       ┌┴─ Escherichia coli B7A (2)  
                         │   │                      ┌┴─ Escherichia coli B088 (5)  
                         └───┤                     ┌┴┬─ Escherichia coli B171 (8)  
                             │                    ┌┤ └─ Escherichia coli EC4100B (10)  
                             │                    │└┬─ Escherichia coli SE11   
                             │ ┌──────────────────┤ └─ Escherichia coli TA271   
                             │ │                  └─ Escherichia coli IAI39 (1)  
                             │ │                                   ┌─ Escherichia coli (4-293/294) B354 (8)  
                             │ │                                  ┌┴─ Escherichia coli (4-293/294) 042 (1)  
                             └─┤                                 ┌┴─ Escherichia coli (4-293/294) B185   
                               │                              ┌──┴┬─ Escherichia coli (4-293/294) 1044A (23)  
                               │         ┌────────────────────┤   └─ Escherichia coli (4-293/294) O55:H7 str. CB9615   
                               │         │                    └─── Escherichia coli (5-294/295) 101-1   
                               └─────────┤                   ┌─ Escherichia coli (3-294/299) 1044A (25)  
                                         │                   │   ┌─ Escherichia coli (3-294/299) B088 (18)  
                                         │                   │  ┌┴─ Escherichia coli (3-294/299) O26:H11 str. 11368   
                                         └───────────────────┤ ┌┴─ fig|1040638.4.peg.4093 O104:H4 (3-294/299) str. LB226692 (3)  
                                                             │┌┴─ Escherichia coli (3-294/299) E110019 (1)  
                                                             ││   ┌─ Escherichia coli (3-294/299) K12 (24)  
                                                             └┤  ┌┴─ Escherichia coli (3-289/290) 101-1   
                                                              │ ┌┴─ Escherichia coli (3-294/299) ETEC H10407   
                                                              └┬┴─ Escherichia coli (3-294/299) ATCC 8739 (2)  
                                                               └┬─ Escherichia coli (3-294/299) B185   
                                                                └┬─ Escherichia coli (3-294/299) H299   
                                                                 └┬─ Escherichia coli (3-294/299) 042 (21)  
                                                                  └┬─ Escherichia coli (3-294/299) MS 185-1   
                                                                   └┬─ Escherichia coli (3-294/299) TA206   
                                                                    └─ Escherichia coli (3-294/299) 536 (12)  
  
Putative transcriptional regulator LYSR-type (27)
Transcriptional regulator LysR family, yafC (21)
LysR family transcriptional regulator YhjC (20)
Putative LysR-like transcriptional regulator (20)
LysR family transcriptional regulator YcjZ (14)
Transcriptional regulator, LysR family (6)
D-serine dehydratase transcriptional activator (6)
Glycine cleavage system transcriptional activator GcvA (5)
hypothetical protein (4)
Positive regulator of Tartrate dehydrogenase/decarboxylase/D-malic enzyme (4)
Transcriptional regulator (3)
putative transcriptional regulator LYSR-type (2)
Hypothetical transcriptional regulator yafC (1)
LysR family transcriptional regulator YeiE (1)
transcriptional regulator, LysR family (1)
Others (6)