┌───────────────────────────── Escherichia coli B185   
┤           ┌────────────── Escherichia coli WV_060327   
└───────────┤┌────────────── Escherichia coli TA280   
            ││               ┌─ Escherichia coli MS 78-1   
            └┤ ┌─────────────┴─────────────────────────── Escherichia coli MS 182-1   
             │┌┴─ Escherichia coli K12 (46)  
             └┤ ┌────────────── Escherichia coli 101-1 (9)  
              └┬┴───────────── Escherichia coli ATCC 8739 (1)  
               └┬────────────── Escherichia coli 1044A (25)  
                └┬────────────── Escherichia coli MS 107-1   
                 └─────────────┬─ Escherichia coli 042 (7)  
                               └────────────┬─ Escherichia coli 83972 (6)  
                                            └─────────────┬────────────── Escherichia coli 536 (8)  
                                                          └─ Escherichia coli 2362-75 (15)  
  

  
COG1720: Uncharacterized conserved protein
 (14)