┌─ Escherichia coli (134-241/243) TA280   
                                                                     ┌┴─ Escherichia coli (134-241/243) SE15   
                                                                    ┌┴─ Escherichia coli (134-241/243) 042 (70)  
                                                                   ┌┴─ Escherichia coli (134-241/243) K12 (57)  
                                                                  ┌┴─ Escherichia coli (134-241/243) B171 (1)  
                                              ┌───────────────────┴─ Escherichia coli (134-241/243) ATCC 8739 (1)  
      ┌───────────────────────────────────────┤              ┌─ Escherichia coli (134-241/243) B185   
      │                                       └─────────────┬┴─ Escherichia coli (134-241/243) 1044A (25)  
      │                                                     └┬─ Escherichia coli (134-241/243) K12 (16)  
┌─────┤                                                      └┬─ Escherichia coli (134-241/243) UM146 (2)  
│     │                                                       └┬─ Escherichia coli (20-113/115) 536 (1)  
│     │                                                        └─ fig|1040638.4.peg.4706 O104:H4 (134-241/243) str. LB226692 (84)  
│     └────────────────────────────────────────────────────────┬─ Escherichia coli (169-264/266) TA280   
│                                                              └┬─ Escherichia coli (169-264/266) O111:H- str. 11128   
│                                                               └┬─ Escherichia coli (169-264/266) K12 (125)  
│                                                                └┬─ Escherichia coli (184-262/263) F11   
┤                                                                 └─ Escherichia coli (169-258/262) TA271   
│                                                                ┌─ fig|1040638.4.peg.3390 O104:H4 str. LB226692   
│                                                               ┌┴─ Escherichia coli (139-260/260) M605   
│                                                              ┌┴┬─ Escherichia coli (139-260/260) K12 (125)  
│                                                             ┌┤ └─ Escherichia coli (139-260/260) APEC O1 (2)  
│                                              ┌──────────────┤└─ Escherichia coli (139-260/260) 101-1   
│                                              │              └─ Escherichia coli (139-260/260) MS 21-1   
└──────────────────────────────────────────────┤                  ┌─ Escherichia coli (139-259/260) APEC O1 (16)  
                                               │                 ┌┴─ Escherichia coli (139-259/260) SMS-3-5   
                                               └─────────────────┤┌─ Escherichia coli (139-259/260) 536 (15)  
                                                                 ││  ┌─ Escherichia coli (139-259/260) MS 187-1   
                                                                 └┤ ┌┴─ Escherichia coli (139-259/260) M718  [2] 
                                                                  │┌┴─ Escherichia coli (139-259/260) 042 (2)  
                                                                  └┤ ┌─ Escherichia coli (139-259/260) ETEC H10407   
                                                                   └┬┴─ Escherichia coli (139-259/260) 1827-70   
                                                                    └┬─ Escherichia coli (139-259/260) K12 (89)  
                                                                     └┬─ Escherichia coli (1-101/102) IAI1 (1)  
                                                                      └─ Escherichia coli (139-259/260) B185   
  
Lysine-arginine-ornithine-binding periplasmic protein precursor (TC 3.A.1.3.1) (11)
Arginine ABC transporter, periplasmic arginine-binding protein ArtI (6)
Arginine ABC transporter, periplasmic arginine-binding protein ArtJ (5)
Cystine ABC transporter, periplasmic cystine-binding protein FliY (5)
Histidine ABC transporter, histidine-binding periplasmic protein precursor HisJ (TC 3.A.1.3.1) (5)
Others (2)