┌──────── Escherichia coli (316-347/348) E22 (1)  
                           ┌┴─────────────── Escherichia coli (316-346/348) E24377A (1)  
                      ┌────┴─────────────────────────────────────────── Escherichia coli (316-350/350) E22 (1)  
            ┌─────────┴────── Escherichia coli (316-346/348) SE11   
 ┌──────────┴─ Escherichia coli (316-349/354) E110019 (1)  
┌┴───────── Escherichia coli (316-349/358) E110019 (3)  
│                       ┌─ Escherichia coli (316-350/350) 53638 (6)  
│                     ┌─┴── Escherichia coli (317-351/351) IAI39 (1)  
┤                    ┌┴── Escherichia coli (316-350/350) B171 (6)  
│        ┌───────────┴─────────── Escherichia coli (316-347/353) H299 (1)  
│        │┌─────────────── Escherichia coli (316-344/361) MS 119-7 (2)  
└────────┤│                     ┌─ Escherichia coli 1044A (20)  
         ││               ┌─────┴─ Escherichia coli E110019 (2)  
         └┤             ┌─┴──────────────── Escherichia coli (276-310/312) 53638 (1)  
          │             │     ┌─ fig|1040638.4.peg.71 O104:H4 str. LB226692 (18)  
          │             │    ┌┴─ Escherichia coli O157:H7 str. EC508   
          └─────────────┤  ┌─┴── Escherichia coli 2362-75 (2)  
                        │┌─┴──── Escherichia coli (316-352/352) B088   
                        ││        ┌─ fig|1040638.4.peg.4660 O104:H4 (316-348/349) str. LB226692 (8)  
                        ││      ┌─┴── Escherichia coli (316-348/349) MS 21-1   
                        └┤ ┌────┴┬── Escherichia coli (316-348/349) 101-1 (11)  
                         │┌┤     └─ fig|1040638.4.peg.97 O104:H4 (276-308/309) str. LB226692 (12)  
                         ││└── Escherichia coli (100-136/136) B171 (1)  
                         └┤     ┌── Escherichia coli (316-352/352) 1044A (23)  
                          │ ┌───┴──── Escherichia coli (316-352/352) O103:H2 str. 12009   
                          └─┤┌─ Escherichia coli (316-352/352) ED1a (18)  
                            └┤  ┌─ Escherichia coli (316-352/352) 83972 (1)  
                             └┬─┴── Escherichia coli (316-352/352) O111:H- str. 11128   
                              └┬──── Escherichia coli (56-92/92) ED1a (1)  
                               └── Escherichia coli (76-112/112) MS 196-1   
  
probable DNA methylase (22)
DNA adenine methyltransferase, phage-associated (3)
unknown protein encoded by bacteriophage BP-933W (1)
hypothetical protein (1)
Others (3)