┌─ Escherichia coli (137-314/315) 536 (23)  
                                                                       ┌┴─ Escherichia coli (137-314/315) TA206   
                                                                      ┌┴┬─ Escherichia coli (137-314/315) SMS-3-5   
                                                                     ┌┤ └─ Escherichia coli (137-314/315) M605   
                                                                    ┌┤└─ Escherichia coli (137-315/315) MS 69-1   
                                                                   ┌┤└─ fig|1040638.4.peg.1868 O104:H4 str. LB226692   
                                                                   │└┬─ Escherichia coli (137-315/315) K12 (72)  
                                                                  ┌┤ └─ Escherichia coli (114-292/292) MS 196-1   
                                                                  │└┬─ Escherichia coli (137-315/315) 1044A (25)  
                                                                 ┌┤ └┬─ Escherichia coli (137-311/320) O157:H7 str. EC4113   
                                                                 ││  └─ Escherichia coli (137-314/315) B185   
┌────────────────────────────────────────────────────────────────┤└─ Escherichia coli (137-315/315) E110019 (1)  
┤                                                                └─ Escherichia coli (137-315/315) B354   
│                                                             ┌─ Escherichia coli (130-304/660) SMS-3-5   
└─────────────────────────────────────────────────────────────┤ ┌─ Escherichia coli (130-304/660) IAI39 (1)  
                                                              └─┤┌─ Escherichia coli (130-304/660) B354 (6)  
                                                                └┤┌─ Escherichia coli (130-304/660) 042 (2)  
                                                                 └┤┌─ Escherichia coli (130-304/660) M718   
                                                                  ││ ┌─ Escherichia coli (130-304/660) H299   
                                                                  └┤┌┴─ Escherichia coli (130-304/660) KO11 (4)  
                                                                   ││  ┌─ Escherichia coli (130-304/660) EC4100B   
                                                                   └┤ ┌┴─ Escherichia coli (130-304/660) MS 69-1   
                                                                    │┌┴─ Escherichia coli (130-304/660) K12 (44)  
                                                                    └┤┌── Escherichia coli (130-304/660) NC101   
                                                                     ││  ┌─ Escherichia coli (130-304/660) 83972 (1)  
                                                                     └┤ ┌┴─ Escherichia coli (130-304/660) 536 (15)  
                                                                      │┌┴─ Escherichia coli (130-304/660) O83:H1 str. NRG 857C   
                                                                      └┤┌─ Escherichia coli (130-304/660) SE15   
                                                                       └┤┌─ Escherichia coli (130-304/660) 1044A (30)  
                                                                        └┤ ┌─ Escherichia coli (130-304/660) MS 187-1   
                                                                         └┬┴─ Escherichia coli (130-304/660) 2362-75 (2)  
                                                                          └┬─ Escherichia coli (130-304/660) WV_060327   
                                                                           └┬─ Escherichia coli (130-304/660) E110019 (4)  
                                                                            └─ Escherichia coli (130-304/660) MS 124-1 (1)  
  
Polymyxin resistance protein ArnA_DH, UDP-glucuronic acid decarboxylase (EC 4.1.1.-) / Polymyxin resistance protein ArnA_FT, UDP-4-amino-4-deoxy-L-arabinose formylase (EC 2.1.2.-) (21)
Methionyl-tRNA formyltransferase (EC 2.1.2.9) (12)
Others (1)