┌─ Escherichia coli F11 (2)  
                                     ┌┴──────────── Escherichia coli 536 (1)  
                                    ┌┴─ Escherichia coli 042 (14)  
┌───────────────────────────────────┴───────────── Escherichia coli TA143   
│                                     ┌─ Escherichia coli B7A (4)  
┤                                    ┌┴───────────── Escherichia coli MS 182-1 (1)  
│                       ┌────────────┴────────────────────────── Escherichia coli E110019 (1)  
└───────────────────────┤┌─ Escherichia coli 53638 (15)  
                        ││   ┌──────────── Escherichia coli B185   
                        └┤  ┌┴──────────── Escherichia coli O26:H11 str. 11368   
                         │ ┌┴─ fig|1040638.4.peg.1148 O104:H4 str. LB226692   
                         │┌┴──────────── Escherichia coli SE11   
                         └┤┌──────────── fig|6666666.5357.peg.2268 TY-2482 strain   
                          └┤┌─ Escherichia coli 101-1 (16)  
                           ││                  ┌─ Escherichia coli 1044A (19)  
                           └┤        ┌─────────┴─ Escherichia coli M718 (6)  
                            │┌───────┴───────────────────────────────── Escherichia coli MS 21-1   
                            └┤                       ┌─ Escherichia coli (5-280/280) E2348/69   
                             └───────────┬───────────┴─ Escherichia coli 2362-75 (1)  
                                         └┬─ Escherichia coli M605 (1)  
                                          └┬─ Escherichia coli 83972 (9)  
                                           └┬───────────── Escherichia coli O83:H1 str. NRG 857C   
                                            └───────────── Escherichia coli APEC O1 (6)  
  
Phosphonate ABC transporter permease protein phnE (TC 3.A.1.9.1) (21)
Others (2)