┌─ Escherichia coli (441-654/682) K12 (11)  
                                                              ┌┴─ Escherichia coli (1166-1379/1407) ETEC H10407   
                                                            ┌─┴┬─ Escherichia coli (23-236/264) MS 187-1   
                                                          ┌─┤  └─ Escherichia coli (1166-1379/1407) B str. REL606 (2)  
                                                         ┌┤ └── Escherichia coli (338-551/579) MS 175-1   
                                                        ┌┤└─ Escherichia coli (1174-1387/1415) E24377A (1)  
┌───────────────────────────────────────────────────────┤└─ fig|1040638.4.peg.5526 O104:H4 (140-353/381) str. LB226692 (17)  
┤                                                       └─ Escherichia coli (67-280/308) H591 (4)  
│                                                     ┌─ Escherichia coli (140-374/374) MS 182-1 (1)  
└─────────────────────────────────────────────────────┤┌─ Escherichia coli (233-467/467) M718   
                                                      ││           ┌─ fig|1040638.4.peg.5203 O104:H4 str. LB226692 (8)  
                                                      └┤        ┌──┴─ Escherichia coli (1-226/237) MS 107-1   
                                                       │    ┌───┴───── Escherichia coli (1166-1400/1400) MS 69-1   
                                                       └┬───┴─ Escherichia coli (18-252/252) B185   
                                                        └┬─ Escherichia coli (1164-1398/1398) 1044A (25)  
                                                         └──┬─ Escherichia coli MS 175-1   
                                                            └┬─ Escherichia coli K12 (13)  
                                                             └┬── Escherichia coli MS 196-1   
                                                              └─ Escherichia coli MS 146-1   
  

  
core protein
 (16)
  
RhsE protein
 (1)
  
 Others 
(2)