┌─ Escherichia coli S88   
                                                                      ┌┴─ Escherichia coli MS 187-1   
                                                                     ┌┴─ Escherichia coli K12 (119)  
                                                                    ┌┴─ Escherichia coli O157:H7 EDL933 (1)  
                                                                   ┌┴┬─ Escherichia coli E110019 (1)  
┌──────────────────────────────────────────────────────────────────┤ └─ Escherichia coli 2362-75   
┤                                                                  └─ Escherichia coli MS 69-1   
│                                                                 ┌─ Escherichia coli (14-325/336) M605 (1)  
└─────────────────────────────────────────────────────────────────┤┌─ Escherichia coli (14-325/336) 042 (1)  
                                                                  └┤ ┌─ Escherichia coli (14-325/336) O111:H- str. 11128   
                                                                   └┬┴─ Escherichia coli (14-325/336) B354 (4)  
                                                                    └┬─ Escherichia coli (14-325/336) FVEC1302 (5)  
                                                                     └┬─ Escherichia coli (14-325/336) 53638 (1)  
                                                                      └┬─ Escherichia coli (14-325/336) ATCC 8739 (1)  
                                                                       └┬─ Escherichia coli (14-325/336) MS 146-1   
                                                                        └─ Escherichia coli (14-325/336) H736 (3)  
  
Flagellar motor switch protein FliG (16)