┌─ Escherichia coli (6-166/180) O157:H7 str. EC4042   
                                         ├─ Escherichia coli (6-166/180) O157:H7 str. EC4076   
                                         ├─ Escherichia coli (6-166/180) O157:H7 str. EC4196   
                                         ├─ Escherichia coli (6-166/180) O157:H7 str. EC4486   
                                         ├─ Escherichia coli (6-166/180) O157:H7 str. EC869   
                                         ├─ Escherichia coli (6-166/180) O157:H7 str. FRIK966   
                                         ├─ Escherichia coli (1-161/175) 1125A   
                                         ├─ Escherichia coli (1-161/175) 536A   
                                        ┌┼─ Escherichia coli (1-161/175) O55:H7 str. CB9615   
                                        │├─ Escherichia coli (1-161/175) O157:H7 str. EC4115   
                                        │├─ Escherichia coli (1-161/175) 1212A   
                                        │├─ Escherichia coli (6-166/180) O157:H7 str. TW14359   
                                        │├─ Escherichia coli (6-166/180) O157:H7 str. FRIK2000   
                                       ┌┤├─ Escherichia coli (6-166/180) O157:H7 str. EC508   
                                       ││├─ Escherichia coli (6-166/180) O157:H7 str. EC4206   
                                       ││├─ Escherichia coli (6-166/180) O157:H7 str. EC4113   
                                    ┌──┤│└─ Escherichia coli (6-166/180) O157:H7 str. EC4045   
                                    │  │└┬─ Escherichia coli (1-161/175) O103:H2 str. 12009   
                                    │  │ └─ Escherichia coli (6-166/180) O26:H11 str. 11368   
                                  ┌─┤  └┬─ Escherichia coli (6-166/180) MS 21-1   
                                  │ │   └─ Escherichia coli (1-161/175) IHE3034   
                     ┌────────────┤ └── Escherichia coli (6-166/180) TA143   
                     │            └┬─── Escherichia coli (6-166/180) E110019   
                     │             └─────┬─ Escherichia coli (6-167/180) MS 84-1   
┌────────────────────┤                   └─ Escherichia coli (6-167/180) MS 124-1   
│                    │                                             ┌─ Escherichia coli (5-162/168) MS 119-7   
│                    └──────────────────────────────┬──────────────┴─ Escherichia coli (5-162/168) TA271   
│                                                   └──┬─ Escherichia coli (40-201/203) SE11   
│                                                      └┬── Escherichia coli (5-166/168) TA280   
│                                                       └┬─ Escherichia coli (40-201/203) MS 196-1   
│                                                        └┬─ Escherichia coli (40-201/203) TA143   
┤                                                         └─┬─ Escherichia coli (40-201/203) O111:H- str. 11128   
│                                                           └─ Escherichia coli (40-201/203) O103:H2 str. 12009   
│     ┌──────── Escherichia coli (1-180/200) B185   
│     │       ┌───── Escherichia coli (1-180/182) M605   
│     │       │                         ┌─ Escherichia coli (1-181/182) ABU 83972   
│     │       │                         ├─ Escherichia coli (1-181/182) MS 185-1   
│     │       │                         ├─ Escherichia coli (1-181/182) MS 45-1   
│     │       │                        ┌┼─ Escherichia coli (1-181/182) O55:H7 str. CB9615   
└─────┤       │                        │├─ Escherichia coli (1-181/182) MS 200-1   
      │       │                       ┌┤└─ Escherichia coli (1-181/182) CFT073   
      │       │                      ┌┤└─ Escherichia coli (1-181/182) 042   
      │       │                    ┌─┤└─ Escherichia coli (1-181/182) APEC O1   
      │       │                    │ └┬─ Escherichia coli (1-181/182) UM146   
      │       │                   ┌┤  └─ Escherichia coli (1-181/182) APEC O1   
      └───────┤                   │└─ Escherichia coli (1-181/182) E22   
              │                   │        ┌─ Escherichia coli (1-181/182) 55989   
              │        ┌──────────┤       ┌┼─ Escherichia coli (1-181/182) MS 145-7   
              │        │          │      ┌┤└─ Escherichia coli (1-181/182) 55989   
              │        │          └──────┤└─ Escherichia coli (1-181/182) MS 196-1   
              │        │                 │┌─ Escherichia coli (1-181/182) 2362-75   
              │        │                 └┼─ Escherichia coli (1-181/182) O127:H6 str. E2348/69   
              │        │                  ├─ Escherichia coli (1-181/182) E2348/69   
              │        │                  └─ Escherichia coli (1-181/182) 2362-75   
              │        │              ┌─ Escherichia coli 536   
              │        │              ├─ Escherichia coli F11   
              └────────┤             ┌┼─ Escherichia coli F11   
                       │             │└─ Escherichia coli 536   
                       │             │   ┌─ Escherichia coli (1-183/184) E24377A   
                       │             │  ┌┴─ Escherichia coli (1-183/184) E24377A   
                       │             │ ┌┴─ Escherichia coli ETEC H10407   
                       │             │┌┴┬─ Escherichia coli (1-180/181) TA280   
                       │             ││ └─ Escherichia coli 101-1   
                       │             ││    ┌─ Escherichia coli (1-180/181) 1125A   
                       │             ││    ├─ Escherichia coli (1-180/181) 536A   
                       │             ││    ├─ Escherichia coli (1-180/181) O157:H7 str. EC4042   
                       └─────────────┤│    ├─ Escherichia coli (1-180/181) O157:H7 str. EC4076   
                                     ││    ├─ Escherichia coli (1-180/181) O157:H7 str. EC4115   
                                     ││    ├─ Escherichia coli (1-180/181) O157:H7 str. EC4206   
                                     ││    ├─ Escherichia coli (1-180/181) O157:H7 str. EC4486   
                                     ││    ├─ Escherichia coli (1-180/181) O157:H7 str. EC869   
                                     ││    ├─ Escherichia coli (1-180/181) O157:H7 str. FRIK966   
                                     ││   ┌┼─ Escherichia coli (1-180/181) O157:H7 str. TW14359   
                                     ││   │├─ Escherichia coli (1-180/181) O157:H7 str. FRIK2000   
                                     ││   │├─ Escherichia coli (1-180/181) O157:H7 str. EC508   
                                     ││   │├─ Escherichia coli (1-180/181) O157:H7 str. EC4401   
                                     └┤   │├─ Escherichia coli (1-180/181) O157:H7 str. EC4196   
                                      │  ┌┤├─ Escherichia coli (1-180/181) O157:H7 str. EC4113   
                                      │  ││├─ Escherichia coli (1-180/181) O157:H7 str. EC4045   
                                      │  ││├─ Escherichia coli (1-180/181) O157:H7 str. EC4024   
                                      │  ││└─ Escherichia coli (1-180/181) 1212A   
                                      │ ┌┤│┌─ Escherichia coli (1-180/181) O157:H7 str. EC4501   
                                      │ ││└┼─ Escherichia coli (1-180/181) O157:H7 str. TW14588   
                                      │ ││ ├─ Escherichia coli (1-180/181) O157:H7 str. Sakai   
                                      │┌┤│ └─ Escherichia coli (1-180/181) O157:H7   
                                      │││└─ Escherichia coli (4-167/168) O26:H11 str. 11368   
                                      ││└─ Escherichia coli 1044A   
                                      ││             ┌─ Escherichia coli MS 115-1   
                                      ││       ┌─────┼─ Escherichia coli str. K-12 substr. DH10B   
                                      ││       │     └─ Escherichia coli str. K-12 substr. DH10B   
                                      ││       │    ┌─ Escherichia coli CFT073   
                                      └┤       │ ┌──┴─ Escherichia coli CFT073   
                                       │       │ │     ┌─ fig|1040638.4.peg.4847 O104:H4 str. LB226692   
                                       │       │ │     ├─ Escherichia coli 55989   
                                       │       │ │     ├─ Escherichia coli B171   
                                       │       │ │     ├─ Escherichia coli B7A   
                                       │       │ │     ├─ Escherichia coli (DE3) BL21(DE3)   
                                       │       │ │     ├─ Escherichia coli E22   
                                       └───────┤ │     ├─ Escherichia coli MS 145-7   
                                               │ │    ┌┼─ Escherichia coli O83:H1 str. NRG 857C   
                                               │ │    │├─ Escherichia coli O103:H2 str. 12009   
                                               │ │    │├─ Escherichia coli E22   
                                               │ │    │├─ Escherichia coli BW2952   
                                               │ │   ┌┤├─ Escherichia coli B7A   
                                               │ │   ││├─ Escherichia coli B171   
                                               │ │   ││├─ Escherichia coli 55989   
                                               │ │  ┌┤│└─ fig|6666666.5357.peg.3426 TY-2482 strain   
                                               │ │  ││└─ Escherichia coli M718   
                                               └─┤ ┌┤└─ Escherichia coli UMN026   
                                                 │ │└┬─ Escherichia coli MS 115-1   
                                                 │ │ └─ Escherichia coli MS 21-1   
                                                 │┌┤┌─ Escherichia coli 042   
                                                 │││├─ Escherichia coli E24377A   
                                                 ││└┼─ Escherichia coli NC101   
                                                 ││ ├─ Escherichia coli H591   
                                                 ││ ├─ Escherichia coli E24377A   
                                                 ││ └─ Escherichia coli 042   
                                                 ││ ┌─ Escherichia coli ATCC 8739   
                                                 ││ ├─ Escherichia coli B088   
                                                 ││ ├─ Escherichia coli E110019   
                                                 ││ ├─ Escherichia coli IAI1   
                                                 ││ ├─ Escherichia coli IAI39   
                                                 ││ ├─ Escherichia coli IHE3034   
                                                 ││ ├─ Escherichia coli MS 187-1   
                                                 ││ ├─ Escherichia coli O26:H11 str. 11368   
                                                 └┤┌┼─ Escherichia coli SE11   
                                                  ││├─ Escherichia coli O26:H11 str. 11368   
                                                  ││├─ Escherichia coli O26:H11 str. 11368   
                                                  ││├─ Escherichia coli MS 124-1   
                                                  ││├─ Escherichia coli IAI39   
                                                  ││├─ Escherichia coli IAI1   
                                                  ││├─ Escherichia coli E110019   
                                                  ││├─ Escherichia coli B185   
                                                  ││└─ Escherichia coli ATCC 8739   
                                                  ││   ┌─ Escherichia coli BW2952   
                                                  ││   ├─ Escherichia coli K12   
                                                  ││   ├─ Escherichia coli str. K-12 substr. DH10B   
                                                  ││   ├─ Escherichia coli str. K-12 substr. DH10B   
                                                  ││   ├─ Escherichia coli str. K-12 substr. MG1655   
                                                  ││  ┌┼─ Escherichia coli str. K-12 substr. MG1655   
                                                  └┤  │├─ Escherichia coli str. K-12 substr. DH10B   
                                                   │  │├─ Escherichia coli str. K-12 substr. DH10B   
                                                   │ ┌┤├─ Escherichia coli W3110   
                                                   │ ││└─ Escherichia coli DH1   
                                                   │┌┤└─ Escherichia coli MS 84-1   
                                                   ││└─ Escherichia coli M605   
                                                   ││  ┌─ Escherichia coli O157:H7   
                                                   ││  ├─ Escherichia coli O157:H7 EDL933   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC4042   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC4076   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC4115   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC4206   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC4486   
                                                   ││  ├─ Escherichia coli O157:H7 str. EC508   
                                                   ││  ├─ Escherichia coli O157:H7 str. FRIK2000   
                                                   └┤  ├─ Escherichia coli O157:H7 str. Sakai   
                                                    │ ┌┼─ Escherichia coli O157:H7 str. TW14588   
                                                    │ │├─ Escherichia coli O157:H7 str. TW14359   
                                                    │ │├─ Escherichia coli O157:H7 str. FRIK966   
                                                    │ │├─ Escherichia coli O157:H7 str. EC869   
                                                    │ │├─ Escherichia coli O157:H7 str. EC4501   
                                                    │ │├─ Escherichia coli O157:H7 str. EC4401   
                                                    │┌┤├─ Escherichia coli O157:H7 str. EC4196   
                                                    │││├─ Escherichia coli O157:H7 str. EC4113   
                                                    │││├─ Escherichia coli O157:H7 str. EC4045   
                                                    │││├─ Escherichia coli O157:H7 str. EC4024   
                                                    └┤│└─ Escherichia coli O157:H7 EDL933   
                                                     │└─ Escherichia coli O26:H11 str. 11368   
                                                     │┌─ Escherichia coli MS 182-1   
                                                     ││┌─ Escherichia coli MS 78-1   
                                                     └┤│ ┌─ Escherichia coli 1827-70   
                                                      ││┌┴─ Escherichia coli O55:H7 str. CB9615   
                                                      └┤│ ┌─ Escherichia coli 101-1   
                                                       ││ ├─ Escherichia coli IAI1   
                                                       ││ ├─ Escherichia coli KO11   
                                                       ││ ├─ Escherichia coli TA271   
                                                       └┤ ├─ Escherichia coli W   
                                                        │┌┼─ Escherichia coli W   
                                                        ││├─ Escherichia coli UMN026   
                                                        ││├─ Escherichia coli SE11   
                                                        ││├─ Escherichia coli IAI1   
                                                        └┤└─ Escherichia coli ETEC H10407   
                                                         │ ┌─ Escherichia coli (1-170/191) B str. REL606   
                                                         │┌┼─ Escherichia coli (DE3 1-170/191) BL21(DE3)   
                                                         ││└─ Escherichia coli (1-170/191) BL21   
                                                         └┤┌─ Escherichia coli (1-176/189) DH1   
                                                          │├─ Escherichia coli (1-176/189) W3110   
                                                          │├─ Escherichia coli (1-176/189) str. K-12 substr. DH10B   
                                                          └┼─ Escherichia coli (1-176/189) str. K-12 substr. MG1655   
                                                           ├─ Escherichia coli (1-176/189) str. K-12 substr. MG1655   
                                                           ├─ Escherichia coli (1-176/189) str. K-12 substr. DH10B   
                                                           ├─ Escherichia coli (1-176/189) K12   
                                                           └─ Escherichia coli (1-176/189) BW2952   
  
Terminase small subunit (149)
Putative terminase small subunit (28)
phage DNA packaging protein NU1-like protein (5)
P21 prophage-derived terminase small subunit (3)
terminase small subunit (1)
IS, phage, Tn; Phage-related functions and prophages (1)
putative enzyme; DNA packaging, phage assembly (Phage or Prophage Related) (1)
bacteriophage DNA packaging protein (1)
phage DNA packaging protein Nu1 (1)
putative terminase small subunit (1)
Others (2)