┌─ Escherichia coli (1-163/164) ED1a   
┌───────────────────┴─ Escherichia coli (1-163/164) ED1a   
│                                                                    ┌─ Escherichia coli (42-183/189) 53638   
┤                                                                   ┌┴─ Escherichia coli (10-151/157) 53638   
│┌──────────────────────────────────────────────────────────────────┴┬─ Escherichia coli (10-151/157) H591   
││                                                                   └─ Escherichia coli (10-151/157) MS 69-1   
└┤             ┌─ Escherichia coli (4-167/167) E22   
 │            ┌┴─ Escherichia coli E22   
 └────────────┤┌─ Escherichia coli ETEC H10407   
              ││┌─ Escherichia coli O55:H7 str. CB9615   
              └┤│ ┌─ Escherichia coli (4-167/167) E110019   
               ││ ├─ Escherichia coli E110019   
               └┤ ├─ Escherichia coli O111:H- str. 11128   
                │┌┼─ Escherichia coli SE11   
                ││├─ Escherichia coli O103:H2 str. 12009   
                ││└─ Escherichia coli B354   
                └┤ ┌─ Escherichia coli 55989   
                 │┌┴─ Escherichia coli 55989   
                 ││  ┌─ Escherichia coli B171   
                 └┤ ┌┴─ Escherichia coli MS 182-1   
                  │┌┴─ Escherichia coli TA206   
                  ││ ┌─ Escherichia coli O26:H11 str. 11368   
                  └┤┌┴─ Escherichia coli H299   
                   ││  ┌─ Escherichia coli (4-167/167) B7A   
                   ││ ┌┴─ Escherichia coli B7A   
                   └┤┌┴┬─ Escherichia coli O26:H11 str. 11368   
                    ││ └─ Escherichia coli MS 198-1   
                    ││┌─ Escherichia coli (4-167/167) E2348/69   
                    ││├─ fig|6666666.5357.peg.2431 TY-2482 strain   
                    └┤├─ Escherichia coli 2362-75   
                     │├─ Escherichia coli IHE3034   
                     │├─ Escherichia coli O157:H7 str. EC869   
                     │├─ Escherichia coli O157:H7 str. FRIK966   
                     └┼─ Escherichia coli UTI89   
                      ├─ Escherichia coli UTI89   
                      ├─ Escherichia coli O157:H7 str. FRIK2000   
                      ├─ Escherichia coli O127:H6 str. E2348/69   
                      ├─ Escherichia coli B171   
                      ├─ Escherichia coli 101-1   
                      ├─ fig|1040638.4.peg.3621 O104:H4 str. LB226692   
                      └─ Escherichia coli (4-167/167) B171   
  
Head completion/stabilization protein (35)
Phage head completion-stabilization protein (4)
Others (2)