┌───────────────────────────────────────────────────────────────── Escherichia coli (160-289/302) B7A (2)  
┤                                                                ┌─ Escherichia coli (1-135/136) MS 124-1 (1)  
│                                                               ┌┴─ Escherichia coli (1-135/136) E24377A   
└───────────────────────────────────────────────────────────────┤   ┌─ Escherichia coli (45-179/180) B str. REL606 (1)  
                                                                │ ┌─┴─ Escherichia coli (45-179/180) 101-1   
                                                                └┬┴── Escherichia coli (45-179/180) H591 (2)  
                                                                 └┬─ Escherichia coli (1-135/136) K12 (5)  
                                                                  └┬─ Escherichia coli (45-179/180) MS 146-1 (6)  
                                                                   └┬─ Escherichia coli (45-180/180) B171 (19)  
                                                                    └─ Escherichia coli O26:H11 str. 11368   
  

  
COG0583: Transcriptional regulator
 (4)
  
putative transcriptional regulator LYSR-type
 (3)
  
Putative LysR-like transcriptional regulator
 (2)
  
Transcriptional regulator
 (1)