1P65

Crystal structure of the nucleocapsid protein of porcine reproductive and respiratory syndrome virus (PRRSV)

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 Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1p65a_	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Porcine reproductive and respiratory syndrome virus ) [TaxId: 28344 ],	SCOPe (2.08)
B	d1p65b_	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Porcine reproductive and respiratory syndrome virus ) [TaxId: 28344 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Arterivirus nucleocapsid protein	8025883	4001449	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nucleocapsid protein dimerization domain	8038262	3001606	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Nucleocapsid protein dimerization domain	8038262	3001606	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	UNK_F_TYPE	e1p65A1	A: a+b duplicates or obligate multimers	X: Arterivirus nucleocapsid protein (From Topology)	H: Arterivirus nucleocapsid protein (From Topology)	T: Arterivirus nucleocapsid protein	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e1p65B1	A: a+b duplicates or obligate multimers	X: Arterivirus nucleocapsid protein (From Topology)	H: Arterivirus nucleocapsid protein (From Topology)	T: Arterivirus nucleocapsid protein	F: UNK_F_TYPE	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.140.90	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
B	6.10.140.90	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01481	Arterivirus nucleocapsid protein (Arteri_nucleo)	Arterivirus nucleocapsid protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	nucleocapsid protein	-	-	viral nucleocapsid viral capsid virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002484	Arterivirus nucleocapsid	Family
A, B	IPR037179	Nucleocapsid protein, C-terminal	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.