Annotations: 2QIJ

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth A]	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8086395	3000581	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8086395	3000581	SCOP2B (2022-06-29)
B [auth D]	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8086395	3000581	SCOP2B (2022-06-29)
A [auth C]	SCOP2B Superfamily	Hepatitis B viral capsid (hbcag)	8086395	3000581	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth A]	Abhydrolase_1	e2qijA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Abhydrolase_1	ECOD (v294.1)
C [auth B]	Abhydrolase_1	e2qijB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Abhydrolase_1	ECOD (v294.1)
B [auth D]	Abhydrolase_1	e2qijD1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Abhydrolase_1	ECOD (v294.1)
A [auth C]	Pkinase	e2qijC1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: Pkinase	ECOD (v294.1)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D], C [auth B], D [auth A]	Core antigen	DNA binding binding nucleic acid binding structural molecule activity RNA binding identical protein binding protein binding	biological process involved in interspecies interaction between organisms microtubule-dependent intracellular transport of viral material microtubule-dependent intracellular transport of viral material towards nucleus intracellular transport of virus viral process viral life cycle transport of virus transport of viral material towards nucleus biological process involved in symbiotic interaction viral penetration into host nucleus symbiont entry into host cell symbiont entry into host biological process involved in interaction with host	host cellular component cellular anatomical structure host cell other organism part viral capsid icosahedral viral capsid T=4 icosahedral viral capsid virion component host intracellular part host cell cytoplasm host cell part host intracellular region

Chains	Accession	Name	Type
A [auth C], B [auth D], C [auth B], D [auth A]	IPR036459	Viral capsid core domain supefamily, Hepatitis B virus	Homologous Superfamily
A [auth C], B [auth D], C [auth B], D [auth A]	IPR002006	Hepatitis core antigen	Family