4HUH | pdb_00004huh

Structure of the bacteriophage T4 tail terminator protein, gp15 (C-terminal truncation mutant 1-261).

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Phage tail protein-like	8092774	3001913	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	T4-gp15_tss	e4huhF2	A: a/b three-layered sandwiches	X: YrdC/RibB	H: SH3	T: SH3	F: T4-gp15_tss	ECOD (v294.1)
E	RRM_1	e4huhE1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: RRM_1	ECOD (v294.1)
D	T4-gp15_tss	e4huhD2	A: a/b three-layered sandwiches	X: YrdC/RibB	H: SH3	T: SH3	F: T4-gp15_tss	ECOD (v294.1)
C	T4-gp15_tss	e4huhC2	A: a/b three-layered sandwiches	X: YrdC/RibB	H: SH3	T: SH3	F: T4-gp15_tss	ECOD (v294.1)
B	T4-gp15_tss	e4huhB2	A: a/b three-layered sandwiches	X: YrdC/RibB	H: SH3	T: SH3	F: T4-gp15_tss	ECOD (v294.1)
A	RRM_1	e4huhA1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: RRM_1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)
E	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)
D	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)
C	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)
B	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)
A	3.30.2000.40	Alpha Beta	2-Layer Sandwich	STM4215-like	Myoviridae tail sheath stabiliser	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF16724	T4-like virus Myoviridae tail sheath stabiliser (T4-gp15_tss)	T4-like virus Myoviridae tail sheath stabiliser	T4-gp15_tss is the tail-sheath-stabiliser or tail-terminator protein of T4-like myoviridae phage. It forms a hexamer. It simultaneously forms the binding site for attachment of the capsid to the tail as gp15 binds to gp14 and gp13, the neck proteins, ...	T4-gp15_tss is the tail-sheath-stabiliser or tail-terminator protein of T4-like myoviridae phage. It forms a hexamer. It simultaneously forms the binding site for attachment of the capsid to the tail as gp15 binds to gp14 and gp13, the neck proteins, and completes the tail as it binds to the top of the tail via hexamer gp3 and the C-terminal domain of gp18 located in the last ring of the contractile tail sheath [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Tail connector protein Gp15	-	-	virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR031997	Myoviridae tail sheath stabiliser	Family
A, B, C, D, E A, B, C, D, E, F	IPR038553	Myoviridae tail sheath stabiliser superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.