┌─ Escherichia coli (73-141/146) MS 198-1   
                                       ┌┴─ Escherichia coli (73-141/146) ETEC H10407   
                                      ┌┴─ Escherichia coli (73-141/146) F11 (1)  
                                     ┌┴── Escherichia coli (73-141/146) TA143   
                                    ┌┴─ Escherichia coli (73-141/146) K12 (8)  
                                   ┌┴─── Escherichia coli (70-134/139) B7A   
                                  ┌┤ ┌─ Escherichia coli (67-138/143) MS 119-7   
                                  │└─┤  ┌───── Escherichia coli (78-143/147) TA280   
                                  │  └┬─┴───── Escherichia coli (74-141/146) E22 (1)  
                                ┌─┤   └┬─ Escherichia coli (72-142/147) 1212A (2)  
                                │ │    └──── Escherichia coli (73-140/145) TA206   
                              ┌─┤ └┬────── Escherichia coli (89-157/162) KO11 (2)  
                              │ │  └─ Escherichia coli (73-141/146) M605   
                           ┌──┤ └──┬─ Escherichia coli (67-134/139) M718   
                           │  │    └─ Escherichia coli (67-134/139) ED1a (3)  
       ┌───────────────────┤  └─────── Escherichia coli (87-151/156) E22 (1)  
       │                   └──────── Escherichia coli (65-132/137) K12 (4)  
┌──────┤    ┌──────────────────────────────────────────────────────── Escherichia coli (116-192/201) B088   
│      └────┤          ┌─ Escherichia coli (67-134/138) IAI1 (1)  
│           └──────────┤   ┌── Escherichia coli (76-142/145) HS (1)  
│                      │┌──┴─ Escherichia coli (68-134/137) MS 145-7   
│                      └┤      ┌─ Escherichia coli (118-195/197) KO11 (2)  
│                       └──────┤ ┌─ Escherichia coli (118-195/197) E2348/69   
│                              └┬┴─── Escherichia coli (121-198/200) MS 116-1   
│                               └┬─ Escherichia coli (118-195/197) B7A   
│                                └┬─ Escherichia coli (122-199/201) O103:H2 str. 12009   
│                                 └┬── Escherichia coli (121-198/201) KO11 (2)  
│                                  └─ Escherichia coli (121-198/200) O157:H7 str. FRIK2000 (1)  
│                                                      ┌─ Escherichia coli (113-174/176) TA271   
│                                            ┌─────────┴─ Escherichia coli (113-174/176) MS 119-7 (1)  
│                                           ┌┴───── Escherichia coli (113-174/175) M718   
│                                          ┌┴─ Escherichia coli (113-174/175) IHE3034   
│                                         ┌┴─ Escherichia coli (124-185/186) 53638 (3)  
│                                        ┌┴┬─ Escherichia coli (119-174/175) B171 (1)  
│                                        │ └─ Escherichia coli (113-174/175) O103:H2 str. 12009   
│                                       ┌┤ ┌─ Escherichia coli (113-174/175) B171 (1)  
│                                       │└┬┴─ Escherichia coli (113-174/175) SE11   
│                                       │ └┬─ Escherichia coli (113-174/175) ETEC H10407  [2] 
│                                      ┌┤  └┬─ Escherichia coli (113-174/175) MS 182-1   
│                                      ││   └─ Escherichia coli (113-174/175) UTI89 (2)  
┤                                      │└┬─ Escherichia coli (119-174/175) M605   
│                                      │ └┬─ Escherichia coli (113-174/175) B354 (3)  
│                                     ┌┤  └┬─ Escherichia coli (113-174/175) 53638 (1)  
│                                     ││   └┬─ Escherichia coli (113-174/175) E110019 (1)  
│                                     ││    └─┬─ Escherichia coli (113-174/175) KO11 (2)  
│                                     ││      └─ Escherichia coli (113-174/175) APEC O1 (1)  
│                         ┌───────────┤└─ Escherichia coli (113-174/175) B171 (3)  
│                         │           │   ┌─ Escherichia coli (111-174/175) ED1a (2)  
│                         │           │┌──┴─ Escherichia coli (111-174/175) S88   
│                         │           └┤┌─ Escherichia coli (115-174/175) SMS-3-5   
│                         │            └┤┌─ Escherichia coli (113-174/175) B7A (2)  
│                         │             └┤ ┌─ Escherichia coli (115-174/175) WV_060327   
│             ┌───────────┤              └┬┴─ Escherichia coli (115-174/175) MS 185-1   
│             │           │               └──┬─ Escherichia coli (113-174/175) TA280   
│             │           │                  └┬─ Escherichia coli (113-174/175) 53638 (1)  
│             │           │                   └┬─ Escherichia coli (113-174/175) MS 182-1   
│             │           │                    └─ Escherichia coli (108-174/175) MS 198-1   
│             │           └────── Escherichia coli (73-135/138) UMN026   
│             │                              ┌─ Escherichia coli (76-142/147) MS 69-1   
│             │                         ┌────┴─ Escherichia coli (76-145/147) H591   
│             │                        ┌┴┬── Escherichia coli (75-137/142) MS 182-1 (1)  
│             │         ┌──────────────┤ └─ Escherichia coli (75-137/142) H591 (3)  
│             │         │              └───┬───────────── Escherichia coli (80-143/148) E2348/69 (2)  
└─────────────┤        ┌┤                  └────── Escherichia coli (75-137/139) MS 107-1   
              │       ┌┤└────────────────────── Escherichia coli (71-141/145) EC4100B   
              │       │└─── Escherichia coli (85-145/150) M605   
              │     ┌─┤            ┌──────── Escherichia coli (117-191/195) E22 (1)  
              │     │ └───┬────────┴─────────────────── Escherichia coli (117-191/195) B088   
              │     │     └───┬─ Escherichia coli (64-129/134) 042 (4)  
              │     │         └─ Escherichia coli (64-129/134) TA143   
              │     │             ┌─── Escherichia coli (115-188/205) 101-1 (1)  
              │     │     ┌───────┴──── Escherichia coli (115-188/190) ETEC H10407   
              │     │     │              ┌─ Escherichia coli (115-194/194) 042 (8)  
              │     │     │             ┌┴─ Escherichia coli (115-194/194) MS 69-1   
              └─────┤     │            ┌┴─ Escherichia coli (115-194/194) APEC O1 (6)  
                    │     │           ┌┴┬─ fig|1040638.4.peg.4011 O104:H4 str. LB226692   
                    │     │          ┌┤ └─ Escherichia coli MS 198-1   
                    │     │         ┌┤└─ Escherichia coli (115-194/194) 55989 (1)  
                    │     │        ┌┤└─ Escherichia coli (115-194/194) B088   
                    │     │       ┌┤└─ Escherichia coli (115-194/194) M718   
                    │     │      ┌┤└─ Escherichia coli (115-194/194) O55:H7 str. CB9615   
                    │     │      │└┬─ Escherichia coli M718   
                    └─────┤     ┌┤ └─ Escherichia coli (115-194/194) O26:H11 str. 11368 (2)  
                          │    ┌┤└─ Escherichia coli (168-247/247) K12 (8)  
                          │    │└┬─ Escherichia coli (115-191/194) SE11   
                          │   ┌┤ └┬─ Escherichia coli (1-77/79) O127:H6 str. E2348/69   
                          │   ││  └─ Escherichia coli (61-137/139) E2348/69   
                          │   │└┬─ Escherichia coli (61-140/140) MS 182-1 (1)  
                          │   │ └┬─ Escherichia coli (115-191/194) TA280   
                          │   │  └┬─ Escherichia coli (115-192/193) H299   
                          │   │   └┬─ Escherichia coli (115-191/191) E110019 (2)  
                          │   │    └┬─ Escherichia coli (115-191/191) E22 (2)  
                          │   │     └┬─ Escherichia coli B171 (1)  
                          └───┤      └─ Escherichia coli (115-191/191) H591 (2)  
                              │    ┌─ Escherichia coli (115-191/191) K12 (31)  
                              │   ┌┴─ Escherichia coli str. K-12 substr. DH10B (1)  
                              │  ┌┴─ Escherichia coli (115-191/191) ATCC 8739 (3)  
                              │ ┌┴┬─ Escherichia coli (115-191/191) MS 115-1   
                              │┌┤ └─ Escherichia coli (115-191/191) E110019 (7)  
                              ││└┬─ Escherichia coli (115-194/194) 1827-70   
                              ││ └┬── Escherichia coli (115-194/194) TA280   
                              └┤  └─ Escherichia coli (115-194/194) B7A (2)  
                               │┌─ Escherichia coli (115-192/194) HS (1)  
                               ││    ┌─ fig|1040638.4.peg.4875 O104:H4 (115-194/194) str. LB226692 (2)  
                               ││   ┌┴─ Escherichia coli (115-194/194) SE11   
                               └┤  ┌┴─ Escherichia coli (115-194/194) E24377A (2)  
                                │┌─┴┬─ Escherichia coli (115-192/193) MS 145-7  [2] 
                                ││  └─ Escherichia coli (115-192/193) M718 (2)  
                                └┤  ┌─ Escherichia coli (115-191/193) 1044A (6)  
                                 │ ┌┴─ Escherichia coli (115-191/193) 55989 (1)  
                                 └┬┴─ Escherichia coli (115-191/193) 1125A (17)  
                                  └┬── Escherichia coli (1-77/79) TA280   
                                   └┬─ Escherichia coli (115-192/193) TA280   
                                    └─┬─ Escherichia coli (116-191/192) 55989 (1)  
                                      └┬── Escherichia coli (115-191/192) O111:H- str. 11128   
                                       └┬─ Escherichia coli (115-191/192) O26:H11 str. 11368 (1) [2] 
                                        └┬─ Escherichia coli (62-137/138) 1044A (19)  
                                         └─ Escherichia coli (115-191/192) E110019 (1)  
  
Phage tail fiber assembly protein (48)
Phage tail fibers (19)
Tail fiber assembly protein (15)
Putative tail fiber assembly protein p37 (10)
hypothetical protein (9)
Gifsy-2 prophage tail fiber assembly like-protein (6)
putative tail fiber assembly protein (3)
phage tail assembly-like protein (1)
Tail fiber assembly protein homolog from prophage CPS-53 (1)
Tail fiber assembly protein homolog from lambdoid prophage Fels-1 (1)
tail fiber assembly protein G (1)
Phage tail fiber assembly (1)
Rac prophage; predicted tail fiber assembly protein (1)
Others (2)