1K28
The Structure of the Bacteriophage T4 Cell-Puncturing Device
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth D] | d1k28d1 | All beta proteins | Phage tail proteins | Phage tail proteins | Baseplate protein-like | Baseplate structural protein gp27 | (Tequatrovirus T4 ) [TaxId: 10665 ], | SCOPe (2.08) |
A | d1k28a1 | All beta proteins | OB-fold | gp5 N-terminal domain-like | gp4 N-terminal domain-like | Tail-associated lysozyme gp5, N-terminal domain | (Tequatrovirus T4 ) [TaxId: 10665 ], | SCOPe (2.08) |
A | d1k28a2 | All beta proteins | Triple-stranded beta-helix | Phage fibre proteins | Tail-associated lysozyme gp5, C-terminal domain | Tail-associated lysozyme gp5, C-terminal domain | (Tequatrovirus T4 ) [TaxId: 10665 ], | SCOPe (2.08) |
A | d1k28a3 | Alpha and beta proteins (a+b) | Lysozyme-like | Lysozyme-like | Phage lysozyme | Tail-associated lysozyme gp5, catalytic domain | (Tequatrovirus T4 ) [TaxId: 10665 ], | SCOPe (2.08) |
A | d1k28a4 | Artifacts | Tags | Tags | Tags | C-terminal Tags | (Tequatrovirus T4 ) [TaxId: 10665 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B [auth D] | SCOP2 Family | Baseplate protein-like | 8025372 | 4003106 | SCOP2 (2022-06-29) |
B [auth D] | SCOP2 Family | Baseplate protein-like | 8025374 | 4003106 | SCOP2 (2022-06-29) |
B [auth D] | SCOP2 Superfamily | Phage tail proteins | 8037751 | 3000268 | SCOP2 (2022-06-29) |
B [auth D] | SCOP2 Superfamily | Phage tail proteins | 8037753 | 3000268 | SCOP2 (2022-06-29) |
A | SCOP2 Family | gp4 N-terminal domain-like | 8025366 | 4003074 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Tail-associated lysozyme gp5, C-terminal domain | 8025367 | 4003154 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Phage lysozyme | 8025370 | 4000895 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | gp5 N-terminal domain-like | 8037745 | 3000235 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Phage fibre proteins | 8037746 | 3000351 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Lysozyme-like | 8037749 | 3001879 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth D] | PF09096 | e1k28D2 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Phage tail proteins | F: PF09096 | ECOD (1.6) |
B [auth D] | PF09097 | e1k28D5 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Phage tail proteins | F: PF09097 | ECOD (1.6) |
B [auth D] | PF09097 | e1k28D6 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: N0 domain in phage tail proteins and secretins (From Topology) | T: N0 domain in phage tail proteins and secretins | F: PF09097 | ECOD (1.6) |
B [auth D] | PF09096 | e1k28D4 | A: a+b complex topology | X: C-terminal insertion domain in phage tail proteins (From Topology) | H: C-terminal insertion domain in phage tail proteins (From Topology) | T: C-terminal insertion domain in phage tail proteins | F: PF09096 | ECOD (1.6) |
A | PF06714 | e1k28A1 | A: beta barrels | X: OB-fold | H: Tail-associated lysozyme gp5-N (From Topology) | T: Tail-associated lysozyme gp5-N | F: PF06714 | ECOD (1.6) |
A | PF06715 | e1k28A2 | A: beta duplicates or obligate multimers | X: Phage tail fiber protein trimerization domain (From Topology) | H: Phage tail fiber protein trimerization domain (From Topology) | T: Phage tail fiber protein trimerization domain | F: PF06715 | ECOD (1.6) |
A | PF00959,PF06714 | e1k28A3 | A: a+b complex topology | X: Lysozyme-like (From Homology) | H: Lysozyme-like | T: Lysozyme-like | F: PF00959,PF06714 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B [auth D] | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
B [auth D] | 3.55.50.20 | Alpha Beta | 3-Layer(bab) Sandwich | Phage tail protein beta-alpha-beta fold | CATH (4.3.0) | |
B [auth D] | 2.40.30.150 | Mainly Beta | Beta Barrel | Elongation Factor Tu (Ef-tu) | domain 3 | CATH (4.3.0) |
B [auth D] | 3.30.1920.40 | Alpha Beta | 2-Layer Sandwich | Phage tail proteins - 2 layer sandwich fold | CATH (4.3.0) | |
A | 2.40.50.260 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | Nucleic acid-binding protein domain | CATH (4.3.0) |
A | 3.10.450.190 | Alpha Beta | Roll | Nuclear Transport Factor 2 | Chain: A, | CATH (4.3.0) |
A | 1.10.530.40 | Mainly Alpha | Orthogonal Bundle | Lysozyme | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
B [auth D] | PF09096 | Baseplate structural protein, domain 2 (Phage-tail_2) | Baseplate structural protein, domain 2 | Members of this family adopt a beta barrel structure with a Greek key topology, which is topologically similar to the FMN-binding split barrel. They are structural component of the viral baseplate, predominantly found in the structural protein gp27 [ ... | Domain |
B [auth D] | PF09097 | Baseplate structural protein, domain 1 (Phage-tail_1) | Baseplate structural protein, domain 1 | Members of this family adopt a beta barrel structure with a Greek key topology, which is topologically similar to the FMN-binding split barrel. They are structural component of the viral baseplate, predominantly found in the structural protein gp27 [ ... | Domain |
PF00959 | Phage lysozyme (Phage_lysozyme) | Phage lysozyme | This family includes lambda phage lysozyme and E. coli endolysin. | Domain | |
PF06715 | Gp5 C-terminal repeat (3 copies) (Gp5_C) | Gp5 C-terminal repeat (3 copies) | - | Repeat | |
PF06714 | Gp5 N-terminal OB domain (Gp5_OB) | Gp5 N-terminal OB domain | This domain is found at the N terminus of the Gp5 baseplate protein of bacteriophage T4. This domain binds to the Gp27 protein [1]. This domain has the common OB fold [1]. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
B [auth D] | IPR015180 | Bacteriophage T4, Gp27, baseplate hub, C-terminal | Domain |
B [auth D] | IPR043084 | Gp27, baseplate hub, domain 4 | Homologous Superfamily |
B [auth D] | IPR043083 | Gp27, baseplate hub, domain 3 | Homologous Superfamily |
B [auth D] | IPR043085 | Gp27, baseplate hub, domain 2 | Homologous Superfamily |
B [auth D] | IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily |
B [auth D] | IPR015181 | Bacteriophage T4, Gp27, baseplate hub, N-terminal | Domain |
IPR052619 | Bacteriophage lysozyme-like | Family | |
IPR009590 | Protein Gp5, N-terminal OB-fold domain | Domain | |
IPR023347 | Lysozyme domain superfamily | Homologous Superfamily | |
IPR023346 | Lysozyme-like domain superfamily | Homologous Superfamily | |
IPR046397 | Pre-baseplate central spike protein Gp5 | Family | |
IPR001165 | T4-type lysozyme | Family | |
IPR010609 | Gp5, C-terminal | Repeat | |
IPR002196 | Glycoside hydrolase, family 24 | Family |