┌─ Escherichia coli (9-184/188) WV_060327   
                                                               ┌┴─ Escherichia coli (9-184/188) B354   
                                                              ┌┴─ Escherichia coli (34-209/213) O127:H6 str. E2348/69 (2)  
                                                             ┌┴┬─ Escherichia coli (13-188/192) 042 (1)  
                                                            ┌┤ └─ Escherichia coli (9-184/188) MS 21-1   
                                                           ┌┤└─ Escherichia coli (9-184/188) FVEC1302 (4)  
                                                          ┌┤└─ Escherichia coli (9-184/188) B7A (1)  
                                                         ┌┤└─ Escherichia coli (9-184/188) O55:H7 str. CB9615   
                                                         │└┬─ fig|1040638.4.peg.4375 O104:H4 (9-184/188) str. LB226692 (47)  
                                                         │ └┬─ Escherichia coli (10-184/188) MS 84-1   
                                                        ┌┤  └┬─ Escherichia coli (9-184/188) EC4100B (3)  
                                                        ││   └┬─ Escherichia coli (13-188/192) ETEC H10407   
┌───────────────────────────────────────────────────────┤│    └─ Escherichia coli (9-184/188) K12 (14)  
│                                                       │└─ Escherichia coli (9-184/188) 536 (4)  
│                                                       └┬─ Escherichia coli (9-184/188) SE15   
│                                                        └┬─ Escherichia coli (31-206/210) APEC O1 (2)  
│                                                         └┬─ Escherichia coli (9-184/188) M605   
│                                                          └─ Escherichia coli (13-188/192) CFT073 (2)  
│                                                                            ┌─ Escherichia coli (7-186/186) O157:H7 (2)  
│                                                                           ┌┴─ Escherichia coli (2-176/176) 1044A (20)  
│                                                                          ┌┴─ Escherichia coli (7-186/186) B088 (1)  
│                                                                         ┌┴─ Escherichia coli (2-176/176) M718   
┤                                                                        ┌┴┬─ Escherichia coli (DE3 2-169/169) BL21(DE3)   
│                                                                       ┌┤ └─ Escherichia coli (2-176/176) SE11   
│                                                                      ┌┤└─ Escherichia coli (2-176/176) K12 (25)  
│                                                                     ┌┤└─ Escherichia coli (2-176/176) MS 107-1   
│                                                                    ┌┤└─ Escherichia coli (2-176/176) ATCC 8739 (1)  
│                                                                   ┌┤└─ Escherichia coli (2-176/176) E24377A   
│                           ┌───────────────────────────────────────┤└─ Escherichia coli (2-176/176) B185 (1)  
│                           │                                       └─ Escherichia coli (2-176/176) IAI1 (1)  
│                           │                         ┌─ Escherichia coli ED1a (1)  
│                           │                        ┌┴─ Escherichia coli TA206   
└───────────────────────────┤                       ┌┴─ Escherichia coli H299   
                            │                      ┌┴┬─ Escherichia coli M605   
                            │                     ┌┤ └─ Escherichia coli 2362-75 (2)  
                            │                     │└┬─ Escherichia coli SE15   
                            │                     │ └┬─ Escherichia coli 83972 (1)  
                            └─────────────────────┤  └─ Escherichia coli 536 (16)  
                                                  │ ┌─ Escherichia coli TA280   
                                                  │┌┴─ Escherichia coli MS 69-1   
                                                  └┤┌─ Escherichia coli WV_060327   
                                                   └┤┌─ Escherichia coli K12 (46)  
                                                    └┤┌─ Escherichia coli O157:H7 EDL933 (1)  
                                                     └┤┌─ Escherichia coli O55:H7 str. CB9615   
                                                      ││  ┌─ Escherichia coli MS 182-1   
                                                      └┤ ┌┴─ Escherichia coli MS 116-1   
                                                       │┌┴─ fig|6666666.5357.peg.3616 TY-2482 strain (7) [2] 
                                                       └┤┌─ Escherichia coli O157:H7 str. FRIK966 (2)  
                                                        └┤ ┌─ Escherichia coli FVEC1302 (2)  
                                                         └┬┴─ Escherichia coli FVEC1412   
                                                          └┬─ Escherichia coli MS 21-1   
                                                           └┬─ Escherichia coli B354   
                                                            └─ Escherichia coli 042 (1)  
  
Cytochrome b(561) (22)
Cytochrome B561 (12)
Cytochrome b561 homolog 1 (12)
Cytochrome b561 homolog 2 (5)
Others (2)