┌────────────────── Escherichia coli MS 45-1   
                                      ┌┴─ Escherichia coli (6-519/519) CFT073 (7)  
┌─────────────────────────────────────┴────────────────── Escherichia coli ED1a (1)  
│                                  ┌─ Escherichia coli M605   
│                ┌─────────────────┴────────────────── Escherichia coli SE15   
┤               ┌┴───────────────── Escherichia coli 2362-75   
│              ┌┴─ Escherichia coli (6-519/519) E2348/69 (2)  
│             ┌┴────────────────── Escherichia coli (6-519/519) APEC O1 (6)  
└─────────────┤                ┌────────────────── Escherichia coli O111:H- str. 11128 (1)  
              │                │                  ┌─ Escherichia coli EC4100B (8)  
              └────────────────┤┌─────────────────┴───────────────── Escherichia coli H591   
                               ││                  ┌─ Escherichia coli 1044A (22)  
                               └┤ ┌────────────────┴─ Escherichia coli O157:H7 EDL933 (1)  
                                │┌┴───────────────── fig|1040638.4.peg.1067 O104:H4 str. LB226692 (3)  
                                └┤ ┌────────────────── Escherichia coli IAI39 (3)  
                                 └┬┴────────────────── Escherichia coli ETEC H10407   
                                  └┬───────────────── Escherichia coli (6-519/519) 042 (1)  
                                   └┬────────────────── Escherichia coli 101-1   
                                    └┬─ Escherichia coli K12 (56)  
                                     └┬────────────────── Escherichia coli TA143   
                                      └────────────────── Escherichia coli TA280   
  

  
Maltose/maltodextrin ABC transporter, permease protein MalF
 (20)
  
 Others 
(1)