┌─ Escherichia coli 536 (4)  
                                                                     ┌┴─ Escherichia coli 83972 (5)  
                                                                    ┌┴─ Escherichia coli NC101 (1)  
                                                                   ┌┴┬─ Escherichia coli M605 (1)  
                                                                   │ └┬─ Escherichia coli ED1a (1)  
                                                                  ┌┤  └─ Escherichia coli APEC O1 (6)  
                                                                  │└┬─ Escherichia coli MS 21-1 (1)  
                                                                  │ └┬─ Escherichia coli TA206   
                                                                 ┌┤  └─ Escherichia coli 2362-75 (2)  
                                                                 ││┌─ Escherichia coli IAI1 (1)  
                                                                 │└┤┌─ fig|1040638.4.peg.3202 O104:H4 str. LB226692 (77)  
                                                                 │ └┤ ┌─ Escherichia coli MS 115-1   
                                                                 │  │┌┴─ Escherichia coli 53638 (1)  
┌────────────────────────────────────────────────────────────────┤  └┤ ┌─ Escherichia coli 042 (1)  
│                                                                │   └┬┴─ Escherichia coli H299   
│                                                                │    └┬─ Escherichia coli SE11   
│                                                                │     └─ Escherichia coli K12 (7)  
│                                                                └┬─ Escherichia coli SMS-3-5   
┤                                                                 └┬─ Escherichia coli TA280   
│                                                                  └┬─ Escherichia coli B354 (5)  
│                                                                   └─ Escherichia coli TA143   
│                                                               ┌─ Escherichia coli (138-379/385) SE11   
│                                                               │┌─ Escherichia coli (138-379/385) MS 116-1 (10)  
└───────────────────────────────────────────────────────────────┤│┌─ Escherichia coli (138-379/385) IAI1 (12)  
                                                                │││          ┌─ Escherichia coli (138-379/385) APEC O1 (6)  
                                                                └┤│         ┌┴─ Escherichia coli (138-379/385) E2348/69   
                                                                 ││        ┌┴─ Escherichia coli (138-379/385) M605   
                                                                 ││       ┌┴─ Escherichia coli (138-379/385) SE15   
                                                                 ││      ┌┴─ Escherichia coli (138-379/385) TA206   
                                                                 └┤     ┌┴─ Escherichia coli (138-379/385) K12 (11)  
                                                                  │    ┌┴─ Escherichia coli (138-379/385) 83972 (5)  
                                                                  │   ┌┴─ Escherichia coli (138-379/385) WV_060327   
                                                                  │  ┌┴─ Escherichia coli (138-379/385) 536 (4)  
                                                                  │ ┌┴─ Escherichia coli (138-379/385) O83:H1 str. NRG 857C   
                                                                  │┌┴─ Escherichia coli (138-379/385) ED1a (1)  
                                                                  └┤ ┌─ Escherichia coli (138-379/385) SMS-3-5   
                                                                   │┌┴─ Escherichia coli (138-379/385) MS 69-1   
                                                                   └┤┌─ Escherichia coli (138-379/385) IAI39 (1)  
                                                                    ││   ┌─ Escherichia coli (138-379/385) TA143   
                                                                    └┤  ┌┴─ Escherichia coli (138-379/385) FVEC1302 (3)  
                                                                     │ ┌┴─ Escherichia coli (138-379/385) 042 (1)  
                                                                     │┌┴─ Escherichia coli (138-379/385) B354 (1)  
                                                                     └┤┌─ Escherichia coli (138-379/385) H299   
                                                                      └┤ ┌─ fig|6666666.5357.peg.4471 TY-2482 (138-379/385) strain   
                                                                       └┬┴─ Escherichia coli (138-379/385) TA280   
                                                                        └┬─ Escherichia coli (138-379/385) E24377A (26)  
                                                                         └┬─ Escherichia coli (138-379/385) 1044A (24)  
                                                                          └─ Escherichia coli (138-379/385) O157:H7 EDL933   
  
Osmoprotectant ABC transporter permease protein YehY (26)
Osmoprotectant ABC transporter inner membrane protein YehW (20)
Others (2)