┌─ Escherichia coli (40-255/260) WV_060327   
                                                                     ┌┴─ Escherichia coli (40-255/260) IAI39 (1)  
                                                                    ┌┴─ fig|1040638.4.peg.3503 O104:H4 (40-255/260) str. LB226692 (11)  
                                                                   ┌┴┬─ Escherichia coli (40-255/260) SE15   
                                                                  ┌┤ └─ Escherichia coli (40-255/260) 536 (14)  
                                                                  │└┬─ Escherichia coli (40-255/260) 2362-75 (2)  
                                                                 ┌┤ └┬─ Escherichia coli (40-255/260) H736   
                                                                 ││  └─ Escherichia coli (40-255/260) B354   
                                                                ┌┤└┬─ Escherichia coli (19-234/239) K12 (8)  
                                                                ││ └─ Escherichia coli (40-255/260) 101-1 (69)  
                                                               ┌┤└─ Escherichia coli (19-234/239) M718   
                                                              ┌┤└─ Escherichia coli (40-255/260) TA206   
                                      ┌───────────────────────┤└─ Escherichia coli (40-255/260) EC4100B (4)  
                                      │                       └─ Escherichia coli (40-255/260) 042 (10)  
                                      │             ┌─ Escherichia coli (3-221/226) ATCC 8739 (1)  
                                   ┌──┤            ┌┴─ Escherichia coli (3-221/226) ETEC H10407   
                                   │  │           ┌┴─ fig|1040638.4.peg.2102 O104:H4 (3-221/226) str. LB226692 (5)  
                                   │  └───────┬───┴─ Escherichia coli (3-221/226) MS 115-1   
                                   │          └─┬─ Escherichia coli (5-221/227) 2362-75   
                  ┌────────────────┤            └┬─ Escherichia coli (5-221/227) O111:H- str. 11128   
                  │                │             └┬─ Escherichia coli (5-221/227) 101-1 (15)  
                  │                │              └─ Escherichia coli (5-221/227) K12 (113)  
                  │                └───────────┬─ fig|1040638.4.peg.2084 O104:H4 (1-221/226) str. LB226692 (7)  
                  │                            └─ Escherichia coli (1-223/228) APEC O1 (1)  
                  │                                         ┌─ Escherichia coli (3-216/222) MS 115-1   
                  │                                        ┌┴─ Escherichia coli (3-216/222) B str. REL606   
     ┌────────────┤                                       ┌┴─ fig|1040638.4.peg.1159 O104:H4 (3-216/222) str. LB226692 (89)  
     │            │                                      ┌┴┬─ Escherichia coli (3-216/222) 1125A   
     │            │                                     ┌┤ └─ Escherichia coli (3-216/222) K12 (8)  
     │            │                                    ┌┤└─ Escherichia coli (3-216/222) 042 (3)  
     │            │        ┌───────────────────────────┤└─ Escherichia coli (3-216/222) IAI39 (4)  
     │            │        │                           └─ Escherichia coli (3-216/222) 2362-75 (21)  
     │            └────────┤                      ┌─ Escherichia coli (3-216/219) SE15   
     │                     │                      │    ┌─ Escherichia coli (3-216/219) K12 (6)  
     │                     │                      │   ┌┴─ Escherichia coli (3-207/210) str. K-12 substr. DH10B   
     │                     └──────────────────────┤  ┌┴─ Escherichia coli (3-216/219) MS 124-1 (1)  
     │                                            │ ┌┴─ Escherichia coli (3-216/219) 042 (48)  
     │                                            │┌┴┬─ Escherichia coli (3-216/219) HS (1)  
     │                                            ││ └┬─ Escherichia coli (3-216/219) 2362-75   
     │                                            └┤  └─ Escherichia coli (3-216/219) E2348/69 (1)  
┌────┤                                             │┌─ Escherichia coli (3-216/219) TA280   
│    │                                             └┤┌─ Escherichia coli (3-216/219) 83972 (5)  
│    │                                              └┤┌─ Escherichia coli (3-216/219) B185   
│    │                                               └┤ ┌─ fig|6666666.5357.peg.2248 TY-2482 (3-216/219) strain (50)  
│    │                                                └┬┴─ Escherichia coli (3-216/219) O157:H7 EDL933   
│    │                                                 └┬─ Escherichia coli (3-212/215) E24377A (1)  
│    │                                                  └─ Escherichia coli (3-207/210) O157:H7 str. EC4486   
│    │                                                     ┌─ Escherichia coli (3-218/223) 1044A (25)  
│    │                                                    ┌┴─ Escherichia coli (3-218/223) E110019 (1)  
│    │                                                   ┌┴┬─ Escherichia coli (3-206/213) OP50   
│    │                                                  ┌┤ └─ Escherichia coli (3-218/223) 2362-75 (2)  
│    │                                                 ┌┤└─ fig|1040638.4.peg.4458 O104:H4 (3-218/223) str. LB226692 (73)  
│    │        ┌────────────────────────────────────────┤└─ Escherichia coli (3-218/223) K12 (23)  
│    │        │                                        └─ Escherichia coli (3-218/223) 042 (1)  
│    └────────┤                            ┌─ Escherichia coli (4-221/225) B185   
│             │                            │  ┌─ Escherichia coli (4-221/225) 1044A (25)  
│             └────────────────────────────┤ ┌┴─ Escherichia coli (4-221/225) O157:H7 EDL933   
│                                          │┌┴─ fig|1040638.4.peg.5040 O104:H4 (4-221/225) str. LB226692 (31)  
│                                          └┤┌─ Escherichia coli (4-221/225) 042 (4)  
│                                           └┤┌─ Escherichia coli (4-221/225) SE15 (4)  
│                                            └┤┌─ Escherichia coli (4-221/225) ATCC 8739 (1)  
│                                             └┤ ┌─ Escherichia coli (4-221/225) K12 (20)  
│                                              └┬┴─ Escherichia coli (4-221/225) B354 (1)  
│                                               └┬─ Escherichia coli (4-221/225) 101-1 (4)  
│                                                └┬─ Escherichia coli (4-221/225) 536 (20)  
│                                                 └┬─ Escherichia coli (4-221/225) FVEC1302 (3)  
│                                                  └─ Escherichia coli (4-221/225) IHE3034 (3)  
│                                                              ┌─ Escherichia coli TA280   
│                                                             ┌┴─ Escherichia coli MS 69-1   
│                                                            ┌┴┬─ Escherichia coli H299   
┤                                                           ┌┤ └─ Escherichia coli K12 (7)  
│                                                          ┌┤└─ Escherichia coli IAI39 (2)  
│                                                          │└┬─ Escherichia coli 2362-75 (26)  
│                                                         ┌┤ └─ Escherichia coli M605   
│                                                         │└┬─ Escherichia coli FVEC1302 (7)  
│                                                        ┌┤ └┬─ Escherichia coli O55:H7 str. CB9615   
│                                                        ││  └─ Escherichia coli 1044A (23)  
│                                                       ┌┤└─ Escherichia coli B354 (1)  
│                                                       │└┬─ Escherichia coli E22 (8)  
│                                                       │ └┬─ Escherichia coli B171 (1)  
│                                                      ┌┤  └┬─ Escherichia coli E24377A (1)  
│                                                      ││   └┬─ fig|1040638.4.peg.817 O104:H4 str. LB226692 (22)  
│                         ┌────────────────────────────┤│    └─ Escherichia coli MS 107-1   
│                         │                            │└─ Escherichia coli ATCC 8739 (10)  
│                         │                            └─ Escherichia coli 042 (5)  
│           ┌─────────────┤                       ┌─ Escherichia coli (13-230/240) O157:H7 EDL933 (1)  
│           │             │                      ┌┴─ Escherichia coli (13-230/240) 1044A (22)  
│           │             └──────────────────────┤┌─ Escherichia coli (13-230/240) MS 21-1 (2)  
│           │                                    └┤  ┌─ Escherichia coli (13-230/240) MS 185-1   
│           │                                     │ ┌┴─ Escherichia coli (13-230/240) ATCC 8739 (1)  
│           │                                     └┬┴─ Escherichia coli (13-230/240) K12 (71)  
│     ┌─────┤                                      └┬─ Escherichia coli (13-230/240) TA280   
│     │     │                                       └┬─ Escherichia coli (13-230/240) MS 115-1   
│     │     │                                        └┬─ fig|1040638.4.peg.3161 O104:H4 (13-230/240) str. LB226692 (22)  
│     │     │                                         └┬─ Escherichia coli (13-230/240) EC4100B (3)  
│     │     │                                          └─ Escherichia coli (13-230/240) MS 182-1 (1)  
│     │     └──────────────────────────┬─ Escherichia coli (5-223/229) MS 107-1   
│     │                                └┬─ Escherichia coli (5-223/229) CFT073 (1)  
│     │                                 └┬─ Escherichia coli (5-223/229) TA206   
│     │                                  └─ Escherichia coli (5-223/229) K12 (125)  
│     │                                ┌─ Escherichia coli (DE3 7-230/239) BL21(DE3)   
└─────┤                               ┌┴─ Escherichia coli (7-230/239) MS 146-1   
      │                              ┌┴─ Escherichia coli (7-230/239) K12 (131)  
      │ ┌────────────────────────────┴─ Escherichia coli (7-230/239) B str. REL606   
      │ │                                                                 ┌─ Escherichia coli (7-225/230) TA143   
      │ │                                                                ┌┴─ Escherichia coli (7-225/230) M718   
      │ │                                                               ┌┴─ Escherichia coli (7-225/230) 042 (7)  
      │ │                                                              ┌┴─ Escherichia coli (7-225/230) MS 21-1   
      │ │                                                             ┌┴─ Escherichia coli (7-225/230) 1044A (25)  
      │ │                                                            ┌┴─ Escherichia coli (7-225/230) MS 69-1   
      │ │                                                           ┌┴─ fig|6666666.5357.peg.3308 TY-2482 (7-225/230) strain (62)  
      │ │                                                          ┌┴─ Escherichia coli (7-225/230) NC101   
      └─┤                                   ┌──────────────────────┴─ Escherichia coli (7-225/230) K12 (23)  
        │             ┌─────────────────────┴─────────────────────┬─ Escherichia coli (1-234/238) B str. REL606   
        │      ┌──────┤                                           └─ Escherichia coli (1-234/238) K12 (131)  
        │      │      └───────────────────────────────────┬─ Escherichia coli (13-234/241) O157:H7 EDL933 (1)  
        │  ┌───┤                                          └─ Escherichia coli (2-228/235) 1044A (24)  
        │  │   └────────────────────────┬─ Escherichia coli (4-226/232) APEC O1   
        │  │                            └┬─ Escherichia coli (4-226/232) CFT073 (2)  
        │  │                             └─ Escherichia coli (4-226/232) K12 (19)  
        │  │                                    ┌─ Escherichia coli (6-230/240) F11 (7)  
        └──┤                                   ┌┴─ Escherichia coli (6-230/240) CFT073 (2)  
           │                                  ┌┴─ Escherichia coli (5-229/239) 83972 (1)  
           │                             ┌────┴─ Escherichia coli (5-229/239) 536 (1)  
           │┌────────────────────────────┴─── Escherichia coli (5-231/240) MS 185-1   
           ││                                                ┌─ Escherichia coli (23-251/259) 042 (1)  
           ││                                               ┌┴─ Escherichia coli (3-231/239) MS 21-1   
           └┤                                              ┌┴─ Escherichia coli (3-231/239) MS 119-7 (1)  
            │                                             ┌┴─ fig|1040638.4.peg.3655 O104:H4 (3-231/239) str. LB226692 (7)  
            │                                             │   ┌─ Escherichia coli (23-251/259) APEC O1 (9)  
            └─────────────────────────────────────────────┤  ┌┴─ Escherichia coli (3-231/239) WV_060327   
                                                          │ ┌┴─ Escherichia coli (23-251/259) CFT073 (18)  
                                                          │┌┴─ Escherichia coli (3-231/239) H299 (2)  
                                                          └┤  ┌─ Escherichia coli (3-219/241) TA143   
                                                           │ ┌┴─ Escherichia coli (3-217/241) 1827-70   
                                                           └┬┴─ Escherichia coli (3-231/239) MS 146-1   
                                                            └┬─ Escherichia coli (6-234/242) K12 (37)  
                                                             └┬─ Escherichia coli (6-234/242) O157:H7 (23)  
                                                              └┬─ Escherichia coli (23-251/259) B7A (16)  
                                                               └─ Escherichia coli (23-251/259) B171 (1)  
  
Two-component response regulator CreB (17)
Two-component system response regulator QseB (14)
Transcriptional regulatory protein RstA (14)
Putative two-component system response regulator YedW (13)
DNA-binding response regulator KdpE (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)
Phosphate regulon transcriptional regulatory protein PhoB (SphR) (4)
Two-component system response regulator OmpR (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 pcoR (1)
Transcriptional regulatory protein ompR (1)
putative response regulator (1)
Others (11)