┌─ fig|1040638.4.peg.1952 O104:H4 str. LB226692 (17)  
              ┌┴─────────── Escherichia coli ATCC 8739 (1)  
             ┌┴────────────────────── Escherichia coli B185   
  ┌──────────┴──────────┬─────────── Escherichia coli ETEC H10407   
  │                     └──────────┬───────────────────────────────── Escherichia coli MS 175-1   
┌─┤                                └─ Escherichia coli 101-1 (18)  
│ │          ┌─ Escherichia coli O111:H- str. 11128 (1)  
│ └──────────┤           ┌─ Escherichia coli B171 (8)  
┤            └──────────┬┴─────────── Escherichia coli B7A (1)  
│                       └──────────┬─────────── Escherichia coli W   
│                                  └─ Escherichia coli KO11 (1)  
│       ┌─────────── Escherichia coli 2362-75 (2)  
└───────┤┌─ Escherichia coli HS (5)  
        ││                       ┌─ Escherichia coli B354 (7)  
        └┤            ┌──────────┴─────────── Escherichia coli H299   
         │           ┌┴─ Escherichia coli IAI39 (3)  
         │┌──────────┴─────────── Escherichia coli NC101   
         └┤                     ┌─ Escherichia coli F11 (2)  
          └──────────┬──────────┴─────────── Escherichia coli 536 (1)  
                     └┬─ Escherichia coli 042 (5)  
                      └┬──────────── Escherichia coli CFT073  [2] 
                       └──────────┬────────────────────── Escherichia coli O83:H1 str. NRG 857C   
                                  └─ Escherichia coli APEC O1 (8)  
  

  
Hypothetical protein YhfZ
 (22)
  
 Others 
(1)