┌─ Escherichia coli (1-303/305) BW2952   
                                                            ├─ Escherichia coli (1-303/305) K12   
                                                            ├─ Escherichia coli (1-303/305) W3110   
                                                            ├─ Escherichia coli (1-303/305) str. K-12 substr. DH10B   
                                                           ┌┼─ Escherichia coli (1-303/305) str. K-12 substr. MG1655   
                                                           │├─ Escherichia coli (1-303/305) str. K-12 substr. MG1655   
                                                           │├─ Escherichia coli (1-303/305) str. K-12 substr. DH10B   
                                                         ┌─┤├─ Escherichia coli (1-303/305) MS 116-1   
                                                         │ │└─ Escherichia coli (1-303/305) DH1   
                                                         │ └── Escherichia coli (1-303/305) MS 196-1   
┌────────────────────────────────────────────────────────┤ ┌─ Escherichia coli (1-303/305) 1827-70   
│                                                        │ ├─ Escherichia coli (1-303/305) ATCC 8739   
│                                                        │┌┼─ Escherichia coli (1-303/305) ETEC H10407   
│                                                        └┤└─ Escherichia coli (1-303/305) ATCC 8739   
│                                                         │   ┌─ Escherichia coli (1-303/305) HS   
│                                                         └─┬─┴─ Escherichia coli (1-303/305) HS   
┤                                                           └┬─ Escherichia coli (1-303/305) 53638   
│                                                            └─ Escherichia coli (1-303/305) 53638   
│                                                     ┌── Escherichia coli (1-306/307) MS 69-1   
│                                                     │ ┌─ Escherichia coli (1-306/307) 042   
│                                                     │ ├─ Escherichia coli (1-306/307) H299   
│                                                     │┌┼─ Escherichia coli (1-306/307) TA143   
└─────────────────────────────────────────────────────┤│└─ Escherichia coli (1-306/307) 042   
                                                      ││    ┌─ Escherichia coli (1-306/307) IAI1   
                                                      ││   ┌┼─ Escherichia coli (1-306/307) MS 107-1   
                                                      ││  ┌┤└─ Escherichia coli (1-306/307) IAI1   
                                                      └┤  │└────┬─────── Escherichia coli (1-305/307) MS 21-1   
                                                       │┌─┤     └── Escherichia coli (1-305/307) SMS-3-5   
                                                       ││ └─────── Escherichia coli SE11   
                                                       ││  ┌─ Escherichia coli (1-306/307) MS 115-1   
                                                       ││ ┌┼─ Escherichia coli (1-306/307) MS 84-1   
                                                       ││ │└─ Escherichia coli (1-306/307) MS 124-1   
                                                       └┤ │   ┌─ fig|1040638.4.peg.2634 O104:H4 str. LB226692   
                                                        │ │   ├─ Escherichia coli 55989   
                                                        │ │   ├─ Escherichia coli B088   
                                                        │ │   ├─ Escherichia coli KO11   
                                                        │ │ ┌─┼─ Escherichia coli W   
                                                        │ │ │ ├─ Escherichia coli W   
                                                        └─┤ │ ├─ Escherichia coli EC4100B   
                                                          │┌┤ ├─ Escherichia coli 55989   
                                                          │││ └─ fig|6666666.5357.peg.3181 TY-2482 strain   
                                                          │││ ┌─ Escherichia coli E110019   
                                                          ││└─┼─ Escherichia coli E24377A   
                                                          ││  ├─ Escherichia coli E24377A   
                                                          ││  └─ Escherichia coli E110019   
                                                          ││  ┌─ Escherichia coli B171   
                                                          └┤  ├─ Escherichia coli B7A   
                                                           │  ├─ Escherichia coli E22   
                                                           │  ├─ Escherichia coli MS 145-7   
                                                           │  ├─ Escherichia coli MS 78-1   
                                                           │  ├─ Escherichia coli O111:H- str. 11128   
                                                           │┌─┼─ Escherichia coli O26:H11 str. 11368   
                                                           ││ ├─ Escherichia coli O103:H2 str. 12009   
                                                           ││ ├─ Escherichia coli MS 182-1   
                                                           └┤ ├─ Escherichia coli E22   
                                                            │ ├─ Escherichia coli B7A   
                                                            │ └─ Escherichia coli B171   
                                                            │ ┌───── Escherichia coli (1-306/307) M718   
                                                            └─┤┌── Escherichia coli (1-306/307) O55:H7 str. CB9615   
                                                              ││  ┌─ Escherichia coli (1-306/307) H591   
                                                              └┤┌─┴─ Escherichia coli (1-306/307) TA271   
                                                               ││ ┌── Escherichia coli (1-306/307) 1125A   
                                                               ││ │┌─ Escherichia coli (1-306/307) 1212A   
                                                               └┤ │├─ Escherichia coli (1-306/307) O157:H7   
                                                                │ │├─ Escherichia coli (1-306/307) O157:H7 EDL933   
                                                                │ │├─ Escherichia coli (1-306/307) O157:H7 str. EC4042   
                                                                │ │├─ Escherichia coli (1-306/307) O157:H7 str. EC4076   
                                                                └─┤├─ Escherichia coli (1-306/307) O157:H7 str. EC4115   
                                                                  │├─ Escherichia coli (1-306/307) O157:H7 str. EC4206   
                                                                  │├─ Escherichia coli (1-306/307) O157:H7 str. EC4486   
                                                                  │├─ Escherichia coli (1-306/307) O157:H7 str. EC508   
                                                                  │├─ Escherichia coli (1-306/307) O157:H7 str. FRIK2000   
                                                                  │├─ Escherichia coli (1-306/307) O157:H7 str. Sakai   
                                                                  └┼─ Escherichia coli (1-306/307) O157:H7 str. TW14588   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. TW14359   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. FRIK966   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC869   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4501   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4401   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4196   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4113   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4045   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 str. EC4024   
                                                                   ├─ Escherichia coli (1-306/307) O157:H7 EDL933   
                                                                   ├─ Escherichia coli (1-306/307) 536A   
                                                                   └─ Escherichia coli (1-306/307) 1044A   
  
CRISPR-associated protein Cas1 (84)
Others (2)