┌─ Escherichia coli (18-555/566) B088 (22)  
                                                                         ┌┴─ Escherichia coli (2-537/548) O103:H2 str. 12009   
                                                                        ┌┴─ Escherichia coli (18-555/566) TA271   
                                                                       ┌┴─ Escherichia coli (23-560/571) E110019 (1)  
                                                                      ┌┴─ Escherichia coli (23-560/571) B171 (1)  
                                                                     ┌┴┬─ fig|1040638.4.peg.2880 O104:H4 (18-555/566) str. LB226692 (3)  
                                                                     │ └─ Escherichia coli (18-555/566) MS 115-1   
                                                                    ┌┤ ┌─ Escherichia coli (18-555/566) IAI39 (2)  
                                                                    │└┬┴─ Escherichia coli (18-555/566) TA280   
                                                                    │ └┬─ Escherichia coli (18-555/566) B354   
                                                                    │  └─ Escherichia coli (23-560/577) E2348/69 (31)  
                                                                   ┌┤   ┌─ Escherichia coli (18-555/566) DH1   
                                                                   ││  ┌┴─ Escherichia coli (18-555/566) K12 (19)  
                                                                   ││ ┌┴─ Escherichia coli (2-537/548) 101-1 (4)  
                                                                   │└┬┴─ Escherichia coli (18-555/566) MS 69-1   
                                                                   │ └┬─ Escherichia coli (18-555/566) B185 (1)  
┌──────────────────────────────────────────────────────────────────┤  └┬─ Escherichia coli (18-555/566) O55:H7 str. CB9615   
│                                                                  │   └┬─ Escherichia coli (18-555/566) 1212A (1)  
│                                                                  │    └┬─ Escherichia coli (18-555/566) O157:H7 EDL933 (1)  
│                                                                  │     └─ Escherichia coli (18-555/566) 1044A (20)  
┤                                                                  └─ Escherichia coli (18-555/566) FVEC1302 (3)  
│                                                                  ┌─ Escherichia coli 2362-75 (2)  
│                                                                  │  ┌─ Escherichia coli 042 (6)  
│                                                                  │ ┌┴─ Escherichia coli TA280   
└──────────────────────────────────────────────────────────────────┤┌┴─ Escherichia coli MS 69-1   
                                                                   ││     ┌─ Escherichia coli M605 (1)  
                                                                   ││    ┌┴─ Escherichia coli ED1a (1)  
                                                                   ││   ┌┴─ Escherichia coli 83972 (6)  
                                                                   └┤  ┌┴┬─ Escherichia coli NC101 (1)  
                                                                    │ ┌┤ └─ Escherichia coli WV_060327   
                                                                    │┌┤└─ Escherichia coli APEC O1 (7)  
                                                                    ││└─ Escherichia coli B171 (4)  
                                                                    └┤┌─ Escherichia coli ETEC H10407   
                                                                     ││  ┌─ Escherichia coli 536 (6)  
                                                                     └┤ ┌┴─ Escherichia coli IAI39 (1)  
                                                                      │┌┴─ Escherichia coli M718   
                                                                      └┤  ┌─ Escherichia coli K12 (65)  
                                                                       │ ┌┴─ Escherichia coli O157:H7 EDL933   
                                                                       └┬┴─ Escherichia coli HS (1)  
                                                                        └┬─ Escherichia coli B354   
                                                                         └┬─ Escherichia coli MS 116-1   
                                                                          └┬─ Escherichia coli (1-586/812) O111:H- str. 11128   
                                                                           └─ Escherichia coli B7A (7)  
  
Nitrate/nitrite sensor protein (EC 2.7.3.-) (42)
Others (1)