┌─ Escherichia coli (39-253/260) WV_060327   
                                                                       ┌┴─ Escherichia coli (39-253/260) IAI39 (1)  
                                                                      ┌┴─ fig|1040638.4.peg.3503 O104:H4 (39-253/260) str. LB226692 (11)  
                                                                     ┌┴┬─ Escherichia coli (39-253/260) SE15   
                                                                    ┌┤ └─ Escherichia coli (39-253/260) 536 (14)  
                                                                    │└┬─ Escherichia coli (18-232/239) K12 (8)  
                                                                    │ └┬─ Escherichia coli (39-253/260) H736   
                                                                   ┌┤  └┬─ Escherichia coli (39-253/260) B354   
                                                                   ││   └─ Escherichia coli (39-253/260) 2362-75 (2)  
                                                                  ┌┤└┬─ Escherichia coli (39-253/260) TA206   
                                                                  ││ └─ Escherichia coli (39-253/260) 101-1 (69)  
                                                                 ┌┤└─ Escherichia coli (18-232/239) M718   
                                        ┌────────────────────────┤└─ Escherichia coli (39-253/260) EC4100B (4)  
                                        │                        └─ Escherichia coli (39-253/260) 042 (10)  
                                        │              ┌─ Escherichia coli (2-223/226) ETEC H10407   
                                    ┌───┤             ┌┴─ Escherichia coli (2-223/226) ATCC 8739 (1)  
                                    │   │            ┌┴─ fig|1040638.4.peg.2102 O104:H4 (2-223/226) str. LB226692 (5)  
                                    │   └────────┬───┴─ Escherichia coli (2-223/226) MS 115-1   
                                    │            └─┬─ Escherichia coli (2-223/227) 2362-75   
                   ┌────────────────┤              └┬─ Escherichia coli (2-223/227) K12 (113)  
                   │                │               └┬─ Escherichia coli (2-223/227) O111:H- str. 11128   
                   │                │                └─ Escherichia coli (2-223/227) 101-1 (15)  
                   │                └───────────── fig|1040638.4.peg.2084 O104:H4 str. LB226692 (9)  
                   │                                              ┌─ Escherichia coli (2-221/222) MS 115-1   
                   │                                             ┌┴─ Escherichia coli (2-221/222) 1125A   
     ┌─────────────┤                                            ┌┴─ fig|1040638.4.peg.1159 O104:H4 (2-221/222) str. LB226692 (89)  
     │             │                                           ┌┴┬─ Escherichia coli (2-221/222) B str. REL606   
     │             │                                          ┌┤ └─ Escherichia coli (2-221/222) K12 (8)  
     │             │                                         ┌┤└─ Escherichia coli (2-221/222) IAI39 (4)  
     │             │          ┌──────────────────────────────┤└─ Escherichia coli (2-221/222) 042 (3)  
     │             │          │                              └─ Escherichia coli (2-221/222) 2362-75 (21)  
     │             └──────────┤                          ┌─ Escherichia coli (2-216/219) SE15   
     │                        │                          │   ┌─ Escherichia coli (2-216/219) E2348/69 (1)  
     │                        │                          │  ┌┴─ Escherichia coli (2-216/219) 2362-75   
     │                        └──────────────────────────┤ ┌┴─ Escherichia coli (2-216/219) 042 (48)  
     │                                                   │┌┴─ Escherichia coli (2-216/219) MS 124-1 (1)  
     │                                                   ││  ┌─ Escherichia coli (2-216/219) K12 (6)  
     │                                                   └┤ ┌┴─ Escherichia coli (4-207/210) str. K-12 substr. DH10B   
     │                                                    │┌┴─ Escherichia coli (2-216/219) TA280   
┌────┤                                                    └┤┌─ Escherichia coli (2-216/219) HS (1)  
│    │                                                     └┤┌─ Escherichia coli (2-216/219) 83972 (5)  
│    │                                                      └┤ ┌─ fig|6666666.5357.peg.2248 TY-2482 (2-216/219) strain (50)  
│    │                                                       └┬┴─ Escherichia coli (2-212/215) E24377A (1)  
│    │                                                        └┬─ Escherichia coli (2-216/219) O157:H7 EDL933   
│    │                                                         └┬─ Escherichia coli (2-216/219) B185   
│    │                                                          └─ Escherichia coli (4-207/210) O157:H7 str. EC4486   
│    │                                                       ┌─ Escherichia coli (2-223/223) E110019 (1)  
│    │                                                      ┌┴─ Escherichia coli (2-223/223) 2362-75 (2)  
│    │                                                     ┌┴┬─ Escherichia coli (2-223/223) 1044A (25)  
│    │                                                    ┌┤ └─ fig|1040638.4.peg.4458 O104:H4 (2-223/223) str. LB226692 (73)  
│    │                                                   ┌┤└─ Escherichia coli (2-213/213) OP50   
│    │        ┌──────────────────────────────────────────┤└─ Escherichia coli (2-223/223) K12 (23)  
│    └────────┤                                          └─ Escherichia coli (2-223/223) 042 (1)  
│             │                                ┌─ Escherichia coli (1-221/225) B185   
│             └────────────────────────────────┤┌─ fig|1040638.4.peg.5040 O104:H4 (1-221/225) str. LB226692 (31)  
│                                              └┤ ┌─ Escherichia coli (1-221/225) O157:H7 EDL933   
│                                               └┬┴─ Escherichia coli (1-221/225) 1044A (25)  
│                                                └┬─ Escherichia coli (1-221/225) 042 (4)  
│                                                 └┬─ Escherichia coli (1-221/225) 2362-75 (4)  
│                                                  └┬─ Escherichia coli (1-221/225) B354 (1)  
│                                                   └┬─ Escherichia coli (1-221/225) 101-1 (4)  
│                                                    └┬─ Escherichia coli (1-221/225) K12 (20)  
│                                                     └┬─ Escherichia coli (1-221/225) ATCC 8739 (1)  
│                                                      └┬─ Escherichia coli (1-221/225) 536 (20)  
┤                                                       └┬─ Escherichia coli (1-221/225) IHE3034 (3)  
│                                                        └─ Escherichia coli (1-221/225) FVEC1302 (3)  
│                                                                ┌─ Escherichia coli (3-225/230) 042 (7)  
│                                                               ┌┴─ Escherichia coli (3-225/230) M718   
│                                                              ┌┴─ Escherichia coli (3-225/230) TA143   
│                                                             ┌┴─ Escherichia coli (3-225/230) MS 21-1   
│                                                            ┌┴─ Escherichia coli (3-225/230) 1044A (25)  
│                                                           ┌┴┬─ Escherichia coli (3-225/230) MS 69-1   
│                                                          ┌┤ └─ Escherichia coli (3-225/230) K12 (23)  
│                                  ┌───────────────────────┤└─ fig|6666666.5357.peg.3308 TY-2482 (3-225/230) strain (62)  
│           ┌──────────────────────┤                       └─ Escherichia coli (3-225/230) NC101   
│           │                      └─────────────────────────┬─ Escherichia coli (6-230/238) B str. REL606   
│    ┌──────┤                                                └─ Escherichia coli (6-230/238) K12 (131)  
│    │      └──────────────────────────────────────┬─ Escherichia coli (12-236/241) O157:H7 EDL933 (1)  
│    │                                             └─ Escherichia coli (5-230/235) 1044A (24)  
│    │                                                                   ┌─ Escherichia coli (1-233/239) MS 146-1   
│    │                                                                  ┌┴─ Escherichia coli (1-233/239) 1044A (23)  
│    │                                                                 ┌┴┬─ Escherichia coli (1-233/239) B7A (16)  
│    │                                                                ┌┤ └─ Escherichia coli (1-233/239) B171 (1)  
│    │                                                               ┌┤└─ Escherichia coli (4-236/242) K12 (37)  
│    │                                                               │└┬─ Escherichia coli (1-233/239) MS 21-1   
│    │                                                               │ └┬─ Escherichia coli (1-233/239) MS 119-7 (1)  
│    │                                                              ┌┤  └┬─ fig|1040638.4.peg.3655 O104:H4 (1-233/239) str. LB226692 (7)  
│    │                                                              ││   └─ Escherichia coli (1-233/239) 042 (1)  
│    │                                                             ┌┤└─ Escherichia coli (1-233/239) H299 (2)  
│    │                                                            ┌┤└─ Escherichia coli (1-233/239) 2362-75 (18)  
└────┤          ┌─────────────────────────────────────────────────┤└─ Escherichia coli (1-233/239) APEC O1 (9)  
     │         ┌┤                                                 └─ Escherichia coli (1-233/239) WV_060327   
     │         │└──────────────────────────────┬─── Escherichia coli (5-229/240) MS 185-1   
     │         │                               └─────┬─ Escherichia coli (4-233/239) 536 (1)  
     │      ┌──┤                                     └┬─ Escherichia coli (4-233/239) 83972 (1)  
     │      │  │                                      └┬─ Escherichia coli (5-234/240) F11 (7)  
     │      │  │                                       └─ Escherichia coli (5-234/240) CFT073 (2)  
     │┌─────┤  └──────────────────────────────┬─ Escherichia coli (1-228/232) APEC O1   
     ││     │                                 └┬─ Escherichia coli (1-228/232) CFT073 (2)  
     ││     │                                  └─ Escherichia coli (1-228/232) K12 (19)  
     ││     └──────────────────────────────┬─ Escherichia coli (7-232/239) B str. REL606   
     ││                                    └┬─ Escherichia coli (6-232/239) K12 (129)  
     ││                                     └┬─ Escherichia coli (6-232/239) MS 146-1   
     ││                                      └┬─ Escherichia coli (7-232/239) BL21 (1)  
     ││                                       └─ Escherichia coli (DE3 6-232/239) BL21(DE3)   
     └┤                                        ┌─ Escherichia coli (3-228/229) K12 (125)  
      │                                       ┌┴─ Escherichia coli (3-228/229) TA206   
      │                                      ┌┴─ Escherichia coli (3-228/229) CFT073 (1)  
      │        ┌─────────────────────────────┴─ Escherichia coli (3-228/229) MS 107-1   
      │        │                                              ┌─ Escherichia coli (12-233/240) EC4100B (3)  
      │        │                                             ┌┴─ Escherichia coli (12-233/240) MS 182-1 (1)  
      │        │                                            ┌┴─ fig|1040638.4.peg.3161 O104:H4 (12-233/240) str. LB226692 (22)  
      │        │                                           ┌┴─ Escherichia coli (12-233/240) MS 115-1   
      └────────┤                                          ┌┴─ Escherichia coli (12-233/240) TA280   
               │                                         ┌┴─ Escherichia coli (12-233/240) MS 185-1   
               │                                        ┌┴─ Escherichia coli (12-233/240) K12 (71)  
               │                                       ┌┴┬─ Escherichia coli (12-233/240) IAI39 (2)  
               │              ┌────────────────────────┤ └─ Escherichia coli (12-233/240) ATCC 8739 (1)  
               │              │                        └┬─ Escherichia coli (12-233/240) 1044A (22)  
               └──────────────┤                         └─ Escherichia coli (12-233/240) O157:H7 EDL933 (1)  
                              │                                  ┌─ Escherichia coli (1-226/229) 042 (5)  
                              └──────────────────────────────────┤┌─ Escherichia coli (1-226/229) ATCC 8739 (10)  
                                                                 ││  ┌─ fig|1040638.4.peg.817 O104:H4 (1-226/229) str. LB226692 (22)  
                                                                 └┤ ┌┴─ Escherichia coli (1-226/229) E24377A (1)  
                                                                  │┌┴─ Escherichia coli (1-226/229) MS 107-1   
                                                                  └┤┌─ Escherichia coli (1-226/229) E22 (8)  
                                                                   └┤┌─ Escherichia coli (1-226/229) B171 (1)  
                                                                    ││ ┌─ Escherichia coli (1-226/229) 1044A (23)  
                                                                    └┤┌┴─ Escherichia coli (1-226/229) O55:H7 str. CB9615   
                                                                     ││  ┌─ Escherichia coli (1-226/229) FVEC1302 (7)  
                                                                     └┤ ┌┴─ Escherichia coli (1-226/229) B354 (1)  
                                                                      │┌┴─ Escherichia coli (4-226/229) IAI39 (2)  
                                                                      └┤ ┌─ Escherichia coli (1-226/229) 2362-75 (26)  
                                                                       │┌┴─ Escherichia coli (1-226/229) M605   
                                                                       └┤ ┌─ Escherichia coli (1-226/229) H299   
                                                                        └┬┴─ Escherichia coli (1-226/229) K12 (7)  
                                                                         └┬─ Escherichia coli (1-226/229) MS 69-1   
                                                                          └─ Escherichia coli (1-226/229) TA280   
  
Two-component response regulator CreB (17)
Two-component system response regulator QseB (14)
Putative two-component system response regulator YedW (13)
DNA-binding response regulator KdpE (12)
Transcriptional regulatory protein RstA (12)
Response regulator BaeR (10)
Functional role page for TorCAD operon transcriptional regulatory protein TorR (8)
Transcriptional regulatory protein basR/pmrA (7)
Copper-sensing two-component system response regulator CusR (7)
Transcriptional regulatory protein PhoP (6)
Two-component system response regulator OmpR (5)
Phosphate regulon transcriptional regulatory protein PhoB (SphR) (4)
Copper-sensing two-component system response regulator CpxR (3)
Putative response regulator (3)
Aerobic respiration control protein arcA (2)
Putative response regulator protein (2)
Transcriptional regulatory protein ompR (1)
putative response regulator (1)
Others (11)