┌─ Escherichia coli (5-422/447) H591 (1)  
                                                                      ┌┴─ fig|1040638.4.peg.916 O104:H4 (5-422/447) str. LB226692 (28)  
                                                                     ┌┴─ Escherichia coli (2-403/428) B7A   
                                                                    ┌┴┬─ Escherichia coli (2-403/428) BW2952 (7)  
┌───────────────────────────────────────────────────────────────────┤ └─ Escherichia coli (5-422/447) K12 (88)  
│                                                                   └─ Escherichia coli (5-422/447) O103:H2 str. 12009   
┤                                                                  ┌─ Escherichia coli (12-420/420) B str. REL606 (3)  
│                                                                  │┌─ Escherichia coli (12-420/420) 101-1 (2)  
└──────────────────────────────────────────────────────────────────┤│    ┌─ Escherichia coli (12-420/420) 1044A (1)  
                                                                   ││   ┌┴─ Escherichia coli (12-420/420) O157:H7 EDL933   
                                                                   └┤  ┌┴─ Escherichia coli (12-420/420) 1125A (6)  
                                                                    │ ┌┴─ Escherichia coli (12-420/420) E110019 (1)  
                                                                    │┌┴─ Escherichia coli (12-420/420) 042 (56)  
                                                                    └┤┌─ Escherichia coli SMS-3-5   
                                                                     └┤┌─ Escherichia coli (12-420/420) MS 21-1   
                                                                      └┤┌─ Escherichia coli (12-420/420) UM146 (2)  
                                                                       └┤ ┌─ Escherichia coli (12-420/420) MS 182-1   
                                                                        └┬┴─ Escherichia coli (12-420/420) B7A (8)  
                                                                         └┬─ Escherichia coli (12-420/420) 536 (11)  
                                                                          └┬─ fig|6666666.5357.peg.4082 TY-2482 (12-420/420) strain   
                                                                           └┬─ Escherichia coli (12-420/420) M718   
                                                                            └─ fig|1040638.4.peg.3039 O104:H4 (12-420/420) str. LB226692 (2)  
  
Hemolysins and related proteins containing CBS domains (13)
Putative membrane protein (5)
Uncharacterized CBS domain-containing protein (1)
Others (3)