8T9R

T4 highly immunogenic outer capsid protein C-terminal domain bound to a vertex-proximal gp23* capsomer of the prolate capsid in two preferred orientations.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth B]	F_UNCLASSIFIED	e8t9rB2	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth B]	PF07068	e8t9rB1	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)
E [auth C]	F_UNCLASSIFIED	e8t9rC1	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth C]	PF07068	e8t9rC2	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)
F [auth D]	F_UNCLASSIFIED	e8t9rD1	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
F [auth D]	PF07068	e8t9rD2	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)
G [auth E]	F_UNCLASSIFIED	e8t9rE1	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
G [auth E]	PF07068	e8t9rE2	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)
C [auth A]	F_UNCLASSIFIED	e8t9rA2	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth A]	PF07068	e8t9rA1	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)
H [auth F]	F_UNCLASSIFIED	e8t9rF1	A: beta meanders	X: WW domain-like	H: Carbohydrate binding domain (From Topology)	T: Carbohydrate binding domain	F: F_UNCLASSIFIED	ECOD (1.6)
H [auth F]	PF07068	e8t9rF2	A: a+b three layers	X: Thioredoxin-like	H: Major capsid protein gp5 (From Topology)	T: Major capsid protein gp5	F: PF07068	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F]	PF07068	Major capsid protein Gp23 (Gp23)	Major capsid protein Gp23	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth X], B [auth Y]	Highly immunogenic outer capsid protein	-	-	viral capsid virion component viral capsid, decoration
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F]	Mature major capsid protein	-	-	viral capsid virion component icosahedral viral capsid T=13 icosahedral viral capsid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth X], B [auth Y]	IPR038998	Highly immunogenic outer capsid protein	Family
A [auth X], B [auth Y]	IPR035986	PKD domain superfamily	Homologous Superfamily
A [auth X], B [auth Y]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth X], B [auth Y]	IPR022409	PKD/Chitinase domain	Domain
A [auth X], B [auth Y]	IPR000601	PKD domain	Domain
A [auth X], B [auth Y]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A [auth X], B [auth Y]	IPR007110	Immunoglobulin-like domain	Domain
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F]	IPR010762	Capsid protein, T4-like bacteriophage-like	Family
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F]	IPR038997	Major capsid protein, Myoviridae	Family

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 R01GM133198.