6ECS

Crystal structure of WHV core protein mutant Y132A dimer

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6ecsa_	All alpha proteins	Hepatitis B viral capsid (hbcag)	Hepatitis B viral capsid (hbcag)	automated matches	automated matches	WHV (Woodchuck hepatitis virus ) [TaxId: 35269 ],	SCOPe (2.08)
B	d6ecsb_	All alpha proteins	Hepatitis B viral capsid (hbcag)	Hepatitis B viral capsid (hbcag)	automated matches	automated matches	WHV (Woodchuck hepatitis virus ) [TaxId: 35269 ],	SCOPe (2.08)
C	d6ecsc_	All alpha proteins	Hepatitis B viral capsid (hbcag)	Hepatitis B viral capsid (hbcag)	automated matches	automated matches	WHV (Woodchuck hepatitis virus ) [TaxId: 35269 ],	SCOPe (2.08)
D	d6ecsd_	All alpha proteins	Hepatitis B viral capsid (hbcag)	Hepatitis B viral capsid (hbcag)	automated matches	automated matches	WHV (Woodchuck hepatitis virus ) [TaxId: 35269 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Hepatitis B viral capsid (hbcag)	8094836	4001050	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Hepatitis B viral capsid (hbcag)	8094837	3000581	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8094837	3000581	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8094837	3000581	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8094837	3000581	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)
A	PF00906	e6ecsA1	A: alpha arrays	X: Hepatitis B viral capsid (hbcag) (From Topology)	H: Hepatitis B viral capsid (hbcag) (From Topology)	T: Hepatitis B viral capsid (hbcag)	F: PF00906	ECOD (1.6)
B	PF00906	e6ecsB1	A: alpha arrays	X: Hepatitis B viral capsid (hbcag) (From Topology)	H: Hepatitis B viral capsid (hbcag) (From Topology)	T: Hepatitis B viral capsid (hbcag)	F: PF00906	ECOD (1.6)
C	PF00906	e6ecsC1	A: alpha arrays	X: Hepatitis B viral capsid (hbcag) (From Topology)	H: Hepatitis B viral capsid (hbcag) (From Topology)	T: Hepatitis B viral capsid (hbcag)	F: PF00906	ECOD (1.6)
D	PF00906	e6ecsD1	A: alpha arrays	X: Hepatitis B viral capsid (hbcag) (From Topology)	H: Hepatitis B viral capsid (hbcag) (From Topology)	T: Hepatitis B viral capsid (hbcag)	F: PF00906	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.4090.10	Mainly Alpha	Orthogonal Bundle	Hepatitis B viral capsid (hbcag) fold	Viral capsid, core domain supefamily, Hepatitis B virus	CATH (utative)
B	1.10.4090.10	Mainly Alpha	Orthogonal Bundle	Hepatitis B viral capsid (hbcag) fold	Viral capsid, core domain supefamily, Hepatitis B virus	CATH (utative)
C	1.10.4090.10	Mainly Alpha	Orthogonal Bundle	Hepatitis B viral capsid (hbcag) fold	Viral capsid, core domain supefamily, Hepatitis B virus	CATH (utative)
D	1.10.4090.10	Mainly Alpha	Orthogonal Bundle	Hepatitis B viral capsid (hbcag) fold	Viral capsid, core domain supefamily, Hepatitis B virus	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00906	Hepatitis core antigen (Hepatitis_core)	Hepatitis core antigen	The core antigen of hepatitis viruses possesses a carboxyl terminus rich in arginine. On this basis it was predicted that the core antigen would bind DNA [1]. There is some experimental evidence to support this [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	External core antigen	DNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity RNA binding	symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process response to host response to external biotic stimulus modulation of process of another organism modulation by virus of host cellular process viral penetration into host nucleus intracellular transport of virus viral life cycle transport of virus microtubule-dependent intracellular transport of viral material microtubule-dependent intracellular transport of viral material towards nucleus transport of viral material towards nucleus symbiont entry into host cell symbiont entry into host	viral capsid icosahedral viral capsid T=4 icosahedral viral capsid virion component extracellular region cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell part host intracellular region host cell nucleus host intracellular organelle host cell cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR013195	Hepatitis B virus, capsid N-terminal	Domain
A, B, C, D	IPR036459	Viral capsid core domain supefamily, Hepatitis B virus	Homologous Superfamily
A, B, C, D	IPR002006	Hepatitis core antigen	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.