┌─ Escherichia coli (5-434/453) IAI39 (1)  
                                                                        ┌┴─ Escherichia coli (5-434/453) TA143   
                                                                       ┌┴─ Escherichia coli (5-434/453) MS 69-1   
                                                                      ┌┴┬─ Escherichia coli (5-434/453) TA280   
                                                                     ┌┤ └─ Escherichia coli (5-434/453) 042 (6)  
                                                                     │└┬─ Escherichia coli (5-434/453) MS 78-1   
                                                                     │ └┬─ Escherichia coli (5-434/453) IHE3034   
                                                                    ┌┤  └─ Escherichia coli (5-434/453) 2362-75 (18)  
                                                                    ││ ┌─ Escherichia coli (5-434/453) O55:H7 str. CB9615   
                                                                    │└┬┴─ Escherichia coli (5-434/453) B185   
                                                                   ┌┤ └┬─ Escherichia coli (5-434/453) IAI1 (1)  
                                                                   ││  └─ Escherichia coli (5-434/453) K12 (40)  
┌──────────────────────────────────────────────────────────────────┤└┬─ Escherichia coli (5-434/453) 101-1 (49)  
│                                                                  │ └─ Escherichia coli (5-434/453) FVEC1302 (2)  
│                                                                  └─ Escherichia coli (5-434/453) MS 198-1   
│                                                                      ┌─ Escherichia coli (1-383/653) MS 115-1   
│                                                                     ┌┴─ Escherichia coli (15-397/667) 53638 (1)  
│                                                                    ┌┴─ Escherichia coli (15-397/667) B185   
│                                                                   ┌┴┬─ Escherichia coli (15-397/667) MS 21-1   
│                                                                   │ └┬─ Escherichia coli (15-397/667) MS 198-1   
┤                                                                  ┌┤  └─ Escherichia coli (15-397/667) FVEC1302 (2)  
│                                                                  │└┬─ Escherichia coli (1-383/653) H299   
│                                                                 ┌┤ └┬─ Escherichia coli (1-383/653) E110019 (1) [2] 
│                                                                 ││  └─ Escherichia coli (1-383/653) IAI1 (1)  
│                                                                 │└┬─ Escherichia coli (1-383/653) SMS-3-5   
│                                                                 │ └─ Escherichia coli (1-383/415) EC4100B (4)  
│                                                                 │     ┌─ Escherichia coli (1-383/653) MS 187-1   
│                                                                 │    ┌┴─ Escherichia coli (1-383/653) 101-1 (1)  
└─────────────────────────────────────────────────────────────────┤   ┌┴─ fig|1040638.4.peg.4176 O104:H4 str. LB226692   
                                                                  │  ┌┴┬─ Escherichia coli (15-397/667) K12 (31)  
                                                                  │ ┌┤ └─ Escherichia coli (1-383/653) H736 (3)  
                                                                  │ │└┬─ Escherichia coli (15-397/667) MS 124-1 (1)  
                                                                  │┌┤ └─ fig|6666666.5357.peg.4836 TY-2482 (15-397/667) strain (16)  
                                                                  ││└─ Escherichia coli (15-397/667) MS 107-1   
                                                                  └┤┌─ Escherichia coli (15-397/667) 536 (4)  
                                                                   ││  ┌─ Escherichia coli (15-397/667) 042 (10)  
                                                                   └┤ ┌┴─ Escherichia coli (15-397/667) B354   
                                                                    │┌┴─ Escherichia coli (15-397/667) B7A (1)  
                                                                    ││  ┌─ Escherichia coli (15-397/667) APEC O1 (2)  
                                                                    └┤ ┌┴─ Escherichia coli (15-397/667) SE15   
                                                                     │┌┴─ Escherichia coli (15-397/667) 83972 (11)  
                                                                     └┤ ┌─ Escherichia coli (1-383/653) O127:H6 str. E2348/69   
                                                                      └┬┴─ Escherichia coli (15-397/667) 2362-75 (1)  
                                                                       └┬─ Escherichia coli (15-397/667) WV_060327   
                                                                        └─ Escherichia coli (15-397/667) M605   
  
Putative collagenase (28)
Putative protease (15)
Others (2)