Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth C]SCOP2B SuperfamilyHepatitis B viral capsid (hbcag) 8037774 3000581 SCOP2B (2022-06-29)
B [auth D]SCOP2B SuperfamilyHepatitis B viral capsid (hbcag) 8037774 3000581 SCOP2B (2022-06-29)
C [auth B]SCOP2B SuperfamilyHepatitis B viral capsid (hbcag) 8037774 3000581 SCOP2B (2022-06-29)
D [auth A]SCOP2 FamilyHepatitis B viral capsid (hbcag) 8025395 4001050 SCOP2 (2022-06-29)
D [auth A]SCOP2 SuperfamilyHepatitis B viral capsid (hbcag) 8037774 3000581 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth C]Hepatitis_coree1qgtC1 A: alpha arraysX: Hepatitis B viral capsid (hbcag) (From Topology)H: Hepatitis B viral capsid (hbcag) (From Topology)T: Hepatitis B viral capsid (hbcag)F: Hepatitis_coreECOD (1.6)
B [auth D]Hepatitis_coree1qgtD1 A: alpha arraysX: Hepatitis B viral capsid (hbcag) (From Topology)H: Hepatitis B viral capsid (hbcag) (From Topology)T: Hepatitis B viral capsid (hbcag)F: Hepatitis_coreECOD (1.6)
C [auth B]Hepatitis_coree1qgtB1 A: alpha arraysX: Hepatitis B viral capsid (hbcag) (From Topology)H: Hepatitis B viral capsid (hbcag) (From Topology)T: Hepatitis B viral capsid (hbcag)F: Hepatitis_coreECOD (1.6)
D [auth A]Hepatitis_coree1qgtA1 A: alpha arraysX: Hepatitis B viral capsid (hbcag) (From Topology)H: Hepatitis B viral capsid (hbcag) (From Topology)T: Hepatitis B viral capsid (hbcag)F: Hepatitis_coreECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth C],
B [auth D],
C [auth B],
D [auth A]
PF00906Hepatitis core antigen (Hepatitis_core)Hepatitis core antigenThe 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