┌─ Escherichia coli (29-203/212) 1044A (4)  
                                                              ┌┴─ Escherichia coli (2-165/174) O157:H7   
                                                             ┌┴─ Escherichia coli (29-203/212) UM146   
                                                            ┌┴─ Escherichia coli (29-203/212) MS 119-7 (1)  
  ┌─────────────────────────────────────────────────────────┴─ Escherichia coli (29-203/212) 042 (4)  
┌─┴───────────────────────── Escherichia coli (27-206/208) CFT073   
┤                 ┌─────────────────────────── Escherichia coli (40-234/238) B354   
│                 │                                     ┌── fig|1040638.4.peg.164 O104:H4 (41-236/237) str. LB226692 (4)  
└─────────────────┤                     ┌───────────────┴──────────── Escherichia coli (45-238/239) O103:H2 str. 12009   
                  │                     │                         ┌─ Escherichia coli (25-217/217) E22 (1)  
                  └─────────────────────┤                        ┌┴─ Escherichia coli (39-231/231) 1044A (5)  
                                        │                       ┌┴─ Escherichia coli (25-217/217) O157:H7   
                                        │            ┌──────────┴┬─ Escherichia coli (15-206/207) O111:H- str. 11128 (1)  
                                        └────────────┤           └─ Escherichia coli (25-216/217) KO11 (2)  
                                                     └──┬─ Escherichia coli (41-237/237) 1044A (18)  
                                                        └┬─ Escherichia coli (41-237/237) MS 182-1   
                                                         └┬─ Escherichia coli (41-237/237) E110019 (5)  
                                                          └┬─ Escherichia coli (41-237/237) 2362-75   
                                                           └┬─ Escherichia coli (41-237/237) MS 124-1 (1)  
                                                            └┬─ fig|1040638.4.peg.609 O104:H4 str. LB226692 (1)  
                                                             └─ Escherichia coli (41-237/237) BW2952   
  
Phage repressor (8)
Putative repressor protein (3)
putative repressor protein (2)
Putative cI repressor protein for prophage CP-933H (2)
putative regulator; Regulation Phage or Prophage Related (1)
Phage repressor cI (1)
COG1974: SOS-response transcriptional repressors (RecA-mediated autopeptidases) (1)
Phage repressor protein C2 (1)
Others (2)