┌─ Escherichia coli (1-669/788) ED1a   
┌──────────────────────────────────────────────────────────────────┴─ Escherichia coli (1-669/788) ED1a   
│                                                   ┌─── fig|1040638.4.peg.204 E.coli O104:H4 str. LB226692   
│                                                  ┌┴─ fig|6666666.5357.peg.1084  (1-669/786)    
│                            ┌─────────────────────┴───── Escherichia coli (1-669/786) O103:H2 str. 12009   
│                            │                                      ┌─ Escherichia coli (1-669/786) 1125A   
┤                            │                                      ├─ Escherichia coli (1-669/786) 536A   
│                            │                                      ├─ Escherichia coli (1-669/786) O157:H7   
│                            │                                      ├─ Escherichia coli (9-677/794) O157:H7 EDL933   
│                            │                                      ├─ Escherichia coli (1-669/786) O157:H7 EDL933   
│                            │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC4042   
└────────────────────────────┤                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC4076   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC4115   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC4206   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC4486   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. EC508   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. FRIK2000   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. Sakai   
                             │                                      ├─ Escherichia coli (1-669/786) O157:H7 str. TW14588   
                             └──────────────────────────────────────┼─ Escherichia coli (1-669/786) O26:H11 str. 11368   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. TW14359   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. FRIK966   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC869   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4501   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4401   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4196   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4113   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4045   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 str. EC4024   
                                                                    ├─ Escherichia coli (1-669/786) O157:H7 EDL933   
                                                                    ├─ Escherichia coli (9-677/794) O157:H7 EDL933   
                                                                    ├─ Escherichia coli (1-669/786) O111:H- str. 11128   
                                                                    ├─ Escherichia coli (1-669/786) 1212A   
                                                                    └─ Escherichia coli (1-669/786) 1044A   
  
putative helicase (30)
putative enzyme; Not classified (2)
Others (2)