┌─ Escherichia coli (7-184/401) 55989 (6)  
┬──────────────────────────────────────────────────────────────────┴─ Escherichia coli (DE3 7-184/401) BL21(DE3) (3)  
└───────────────────────────────────────────────────────────────┬─ fig|1040638.4.peg.4370 O104:H4 str. LB226692   
                                                                └─┬─ fig|6666666.5357.peg.1621 TY-2482 (1-203/408) strain   
                                                                  └┬─ Escherichia coli (1-203/408) M718   
                                                                   └┬─ Escherichia coli (1-203/408) MS 196-1   
                                                                    └┬─ Escherichia coli (1-203/408) K12 (70)  
                                                                     └┬─ Escherichia coli (1-203/408) 83972 (1)  
                                                                      └─ Escherichia coli (1-203/408) 536 (10)  
  

  
Multidrug-efflux transporter, major facilitator superfamily (MFS) (TC 2.A.1)
 (5)
  
Tetracycline efflux protein TetA
 (2)
  
 Others 
(2)