┌── Escherichia coli SMS-3-5   
                                                                    ┌┴─ Escherichia coli O103:H2 str. 12009   
                                                                   ┌┴─ Escherichia coli TA280   
                                                                  ┌┴┬─ Escherichia coli K12 (118)  
                                                                 ┌┤ └─ Escherichia coli O157:H7 EDL933   
                                                                ┌┤└─ Escherichia coli MS 21-1   
┌───────────────────────────────────────────────────────────────┤└─ Escherichia coli (20-149/149) CFT073 (5)  
│                                                               └─ Escherichia coli (20-149/149) E2348/69 (2)  
┤                                                                ┌─ Escherichia coli (2-130/130) 1044A (21)  
│                                                               ┌┴─ Escherichia coli (2-130/130) O157:H7 EDL933 (1)  
└───────────────────────────────────────────────────────────────┤┌─ Escherichia coli (2-130/130) B185   
                                                                └┤┌─ Escherichia coli (2-130/130) MS 21-1   
                                                                 └┤┌─ Escherichia coli (2-130/130) K12 (21)  
                                                                  └┤┌─ Escherichia coli (2-116/130) IAI39 (1)  
                                                                   └┤ ┌─ fig|1040638.4.peg.4298 O104:H4 (2-130/130) str. LB226692 (14)  
                                                                    └┬┴─ Escherichia coli (2-130/130) B088   
                                                                     └┬─ Escherichia coli (2-130/130) B354   
                                                                      └┬─ Escherichia coli (2-130/130) MS 187-1   
                                                                       └┬─ Escherichia coli (2-130/130) SE11   
                                                                        └┬─ Escherichia coli (2-130/130) MS 107-1   
                                                                         └─ Escherichia coli (2-130/130) 101-1 (25)  
  
Putative periplasmic protein (12)
Protein ygiW precursor (8)
Others (1)