┌─ Escherichia coli (252-436/450) K12 (126)  
                                                                     ┌┴─ Escherichia coli (252-436/450) O26:H11 str. 11368   
                                                                    ┌┴─ Escherichia coli (252-436/450) MS 21-1   
                                                                   ┌┴┬─ Escherichia coli (252-436/450) IAI39 (1)  
┌──────────────────────────────────────────────────────────────────┤ └─ Escherichia coli (252-436/450) MS 146-1   
┤                                                                  └─ Escherichia coli (252-436/450) IAI1 (1)  
│                                                                 ┌─ Escherichia coli (164-366/366) IAI39 (1)  
└─────────────────────────────────────────────────────────────────┤ ┌─ Escherichia coli (164-366/366) MS 69-1   
                                                                  │┌┴─ Escherichia coli (161-363/363) F11 (7)  
                                                                  └┤┌─ Escherichia coli (144-346/346) FVEC1302 (10)  
                                                                   ││   ┌─ Escherichia coli (164-366/366) 2362-75   
                                                                   └┤  ┌┴─ Escherichia coli (164-366/366) E2348/69 (1)  
                                                                    │ ┌┴─ Escherichia coli (164-366/366) 83972 (18)  
                                                                    │┌┴─ Escherichia coli (164-366/366) ED1a (1)  
                                                                    └┤ ┌─ Escherichia coli (161-363/363) K12 (25)  
                                                                     └┬┴─ Escherichia coli (166-366/366) MS 115-1   
                                                                      └┬─ Escherichia coli (161-363/363) B171 (4)  
                                                                       └┬─ fig|1040638.4.peg.1156 O104:H4 str. LB226692   
                                                                        └─ Escherichia coli (146-348/348) O157:H7 str. EC4486 (54)  
  
Sensor protein basS/pmrB (EC 2.7.3.-) (12)
Osmolarity sensory histidine kinase EnvZ (6)
Others (1)