┌──────────────────────────────────────────────────────────── Escherichia coli (16-324/328) IAI39 (1)  
┤                                                          ┌─ Escherichia coli TA280   
└──────────────────────────────────────────────────────────┤┌───────── Escherichia coli MS 116-1 (1)  
                                                           ││┌─ Escherichia coli O55:H7 str. CB9615   
                                                           └┤│  ┌─ Escherichia coli MS 116-1   
                                                            ││ ┌┴─ Escherichia coli K12 (10)  
                                                            └┤┌┴─ Escherichia coli FVEC1302 (3)  
                                                             ││    ┌─ Escherichia coli EC4100B   
                                                             ││   ┌┴─ Escherichia coli MS 145-7   
                                                             └┤  ┌┴─ Escherichia coli B171 (18)  
                                                              │ ┌┴─ Escherichia coli MS 107-1   
                                                              │┌┴─ fig|1040638.4.peg.4268 O104:H4 str. LB226692 (3)  
                                                              └┤┌─ Escherichia coli M718   
                                                               └┤ ┌─ Escherichia coli B354   
                                                                └┬┴─ Escherichia coli 1044A (28)  
                                                                 └┬─ Escherichia coli 042 (5)  
                                                                  └┬─ Escherichia coli MS 84-1   
                                                                   └┬─ Escherichia coli HS (1)  
                                                                    └─ Escherichia coli 101-1 (9)  
  

  
Autoinducer 2 (AI-2) ABC transport system, periplasmic AI-2 binding protein LsrB
 (17)
  
putative sugar ABC transporter substrate binding component
 (1)
  
 Others 
(1)