┌─ Escherichia coli APEC O1 (6)  
                             ┌┴───────────── Escherichia coli NC101 (1)  
                ┌────────────┴───────────── Escherichia coli 2362-75 (3)  
               ┌┴───────────── Escherichia coli M605   
              ┌┴───────────── Escherichia coli ED1a (1)  
             ┌┴─ Escherichia coli 536 (11)  
            ┌┴───────────── Escherichia coli WV_060327   
┌───────────┴────────────────────────┬─ Escherichia coli O111:H- str. 11128 (1)  
│                                    └────────────┬─ Escherichia coli B088 (6)  
│                                                 └───────────── fig|1040638.4.peg.4925 O104:H4 str. LB226692 (11)  
┤                                      ┌───────────── Escherichia coli FVEC1302 (4)  
│                         ┌────────────┴───────────── Escherichia coli 042 (1)  
│            ┌────────────┴─ Escherichia coli MS 69-1   
└────────────┤┌───────────── Escherichia coli B354   
             └┤            ┌───────────── Escherichia coli SMS-3-5   
              │            │               ┌─ Escherichia coli 1044A (21)  
              └────────────┤  ┌────────────┴─ Escherichia coli O157:H7 EDL933 (1)  
                           │ ┌┴───────────────────────── Escherichia coli TA280   
                           └┬┴─ Escherichia coli K12 (36)  
                            └┬───────────── Escherichia coli M718   
                             └┬────────────────────────────────────── Escherichia coli H299   
                              └────────────────────────┬───────────── Escherichia coli E24377A (1)  
                                                       └─ Escherichia coli EC4100B (2)  
  

  
Putative integral membrane protein
 (22)
  
 Others 
(1)