┌─ Escherichia coli ED1a (1)  
                                       ┌┴───────────────── Escherichia coli APEC O1 (6)  
                      ┌────────────────┴───────────────── Escherichia coli WV_060327   
                     ┌┴┬───────────────── Escherichia coli SE15   
    ┌────────────────┤ └─ Escherichia coli M605   
    │                └────────────────┬─ Escherichia coli (1-242/289) TA206   
   ┌┤                                 └─ Escherichia coli 2362-75 (13)  
┌──┤└─ Escherichia coli B354 (5)  
│  └─────────────────────────────────── Escherichia coli 042 (6)  
┤                                               ┌─ Escherichia coli SMS-3-5   
│                              ┌────────────────┴───────────────── Escherichia coli IAI39 (1)  
└──────────────────────────────┤┌────────────────── Escherichia coli O111:H- str. 11128   
                               └┤ ┌───────────────── Escherichia coli 53638 (1)  
                                └┬┴─────────────────────────────────── Escherichia coli O157:H7 str. EC4401   
                                 └┬───────────────── Escherichia coli EC4100B   
                                  └┬───────────────── Escherichia coli E110019 (1)  
                                   └┬───────────────── Escherichia coli MS 21-1   
                                    └─ Escherichia coli K12 (80)  
  
Phosphatidylglycerophosphatase B (EC 3.1.3.27) (18)