┌─ Escherichia coli (14-260/266) E24377A (2)  
                                        ┌┴─ Escherichia coli (14-260/266) SMS-3-5   
                                       ┌┴─ Escherichia coli (11-260/266) HS (1)  
                                      ┌┴─ fig|1040638.4.peg.3451 O104:H4 (11-260/266) str. LB226692 (10)  
                                     ┌┴─ Escherichia coli (14-260/266) TA280   
                                    ┌┴─ Escherichia coli (14-260/266) 101-1 (38)  
                                   ┌┴─ Escherichia coli (14-260/266) O111:H- str. 11128   
                                  ┌┴─ Escherichia coli (14-258/262) TA271   
                                  │ ┌─ Escherichia coli (33-279/285) E2348/69 (1)  
                                 ┌┤┌┴─ Escherichia coli (29-263/263) F11   
                                 │└┤ ┌─ Escherichia coli (14-260/266) K12 (34)  
                                 │ └┬┴─ Escherichia coli (14-260/266) MS 185-1   
                                ┌┤  └┬─ Escherichia coli (14-260/266) IAI39 (1)  
                                ││   └┬─ Escherichia coli (14-260/266) O157:H7 str. EC4196   
           ┌────────────────────┤│    └─ Escherichia coli (14-260/266) 1044A (24)  
           │                    │└─ Escherichia coli (14-260/266) MS 187-1   
    ┌──────┤                    └─ Escherichia coli (14-260/266) MS 124-1 (1)  
    │      └─────────────────────────────────────────────────────────┬─ Escherichia coli (25-271/302) 55989 (3)  
    │                                                                └┬─ Escherichia coli (25-271/302) 1827-70 (8)  
┌───┤                                                                 └─ Escherichia coli (25-271/302) O111:H- str. 11128   
│   │                              ┌─ Escherichia coli (6-243/248) TA271   
│   └──────────────────────────────┤┌─ Escherichia coli (6-243/248) MS 196-1   
│                                  └┤ ┌─ Escherichia coli (6-243/248) K12 (121)  
│                                   └┬┴─ Escherichia coli (6-243/248) ED1a (2)  
│                                    └┬─ Escherichia coli (6-243/248) H736   
│                                     └─ Escherichia coli (6-243/248) E110019 (1)  
│                                     ┌─ Escherichia coli 042 (40)  
│                                    ┌┴─ Escherichia coli SMS-3-5   
│                                   ┌┴┬─ Escherichia coli O83:H1 str. NRG 857C   
│                                  ┌┤ └─ Escherichia coli NC101   
│                                 ┌┤└─ Escherichia coli 1044A (25)  
┤                                 │└┬─ Escherichia coli TA280   
│                                ┌┤ └─ Escherichia coli SE15   
│                                │└┬─ Escherichia coli B171 (1)  
│                      ┌─────────┤ └─ Escherichia coli K12 (55)  
│       ┌──────────────┤         └─ Escherichia coli ATCC 8739 (1)  
│       │              └───────┬─ Escherichia coli (1-241/243) 1044A (25)  
│       │                      └┬─ Escherichia coli (1-241/243) B185   
│       │                       └┬─ Escherichia coli (1-241/243) K12 (11)  
│       │                        └┬─ Escherichia coli (1-241/243) M718   
│       │                         └┬─ Escherichia coli (1-241/243) MS 116-1 (1)  
│       │                          └┬─ Escherichia coli (1-241/243) MS 124-1 (1)  
│       │                           └┬─ Escherichia coli (18-258/260) B7A (1)  
│       │                            └┬─ fig|1040638.4.peg.4706 O104:H4 (1-241/243) str. LB226692 (74)  
└───────┤                             └┬─ Escherichia coli (1-241/243) UM146 (2)  
        │                              └─ Escherichia coli (1-241/243) H591   
        │                                 ┌─ Escherichia coli (26-253/260) IHE3034 (4)  
        │                                ┌┴─ Escherichia coli (26-253/260) APEC O1 (2)  
        │                               ┌┴─ Escherichia coli (26-253/260) B171 (1)  
        │                              ┌┴┬─ Escherichia coli (26-253/260) M605   
        │                             ┌┤ └─ Escherichia coli (26-253/260) O157:H7 EDL933   
        │                             │└┬─ Escherichia coli (26-253/260) 101-1   
        │                            ┌┤ └─ Escherichia coli (26-253/260) K12 (109)  
        │                     ┌──────┤└─ Escherichia coli (22-253/260) B354 (7)  
        └─────────────────────┤      └─ Escherichia coli (22-253/260) MS 21-1   
                              │      ┌─ Escherichia coli (1-253/260) FVEC1302 (3)  
                              └──────┤┌─ Escherichia coli (1-253/260) B354 (1)  
                                     └┤┌─ fig|1040638.4.peg.3392 O104:H4 (1-253/260) str. LB226692 (27)  
                                      ││┌─ Escherichia coli (1-253/260) 1044A (25)  
                                      └┤│     ┌─ Escherichia coli (1-253/260) 2362-75 (9)  
                                       ││    ┌┴─ Escherichia coli (1-253/260) APEC O1 (6)  
                                       └┤   ┌┴─ Escherichia coli (1-253/260) SMS-3-5   
                                        │  ┌┴─ Escherichia coli (1-253/260) 536 (12)  
                                        │ ┌┴─ Escherichia coli (1-253/260) MS 45-1   
                                        │┌┴─ fig|6666666.5357.peg.3110 TY-2482 (1-252/259) strain   
                                        └┤  ┌─ Escherichia coli (1-253/260) MS 187-1   
                                         │ ┌┴─ Escherichia coli (1-253/260) M718   
                                         └┬┴─ Escherichia coli (1-253/260) 042 (2)  
                                          └┬─ Escherichia coli (1-253/260) B185   
                                           └┬─ Escherichia coli (1-253/260) K12 (28)  
                                            └┬─ Escherichia coli (1-253/260) ETEC H10407   
                                             └─ Escherichia coli (1-253/260) 1827-70   
  
Cystine ABC transporter, periplasmic cystine-binding protein FliY (15)
Lysine-arginine-ornithine-binding periplasmic protein precursor (TC 3.A.1.3.1) (15)
Arginine ABC transporter, periplasmic arginine-binding protein ArtI (10)
Arginine ABC transporter, periplasmic arginine-binding protein ArtJ (9)
Histidine ABC transporter, histidine-binding periplasmic protein precursor HisJ (TC 3.A.1.3.1) (9)
Glutamine ABC transporter, periplasmic glutamine-binding protein (TC 3.A.1.3.2) (5)
Glutamate Aspartate periplasmic binding protein precursor GltI (TC 3.A.1.3.4) (3)
Glutamine-binding protein (1)
Cystine-binding periplasmic protein precursor (1)
Others (4)