2I9F | pdb_00002i9f

Structure of the equine arterivirus nucleocapsid protein

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)
D	d2i9fd2	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
D	d2i9fd3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
C	d2i9fc_	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
B	d2i9fb2	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
B	d2i9fb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
A	d2i9fa1	Alpha and beta proteins (a+b)	Nucleocapsid protein dimerization domain	Nucleocapsid protein dimerization domain	Arterivirus nucleocapsid protein	Arterivirus nucleocapsid protein	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)
A	d2i9fa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Equine arteritis virus ) [TaxId: 11047 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Nucleocapsid protein dimerization domain	8034433	3001606	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nucleocapsid protein dimerization domain	8034433	3001606	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleocapsid protein dimerization domain	8034433	3001606	SCOP2B (2022-06-29)
A	SCOP2 Family	Arterivirus nucleocapsid protein	8022053	4001449	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nucleocapsid protein dimerization domain	8034433	3001606	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D		e2i9fD1	A: Ntn/PP2C	X: Ntn	H: Penicillin acylase, catalytic domain	T: Thaumatin	F:	ECOD (20:10:01)
C		e2i9fC1	A: Ntn/PP2C	X: Ntn	H: Penicillin acylase, catalytic domain	T: Thaumatin	F:	ECOD (20:10:01)
B		e2i9fB1	A: Arterivirus nucleocapsid protein	X: Arterivirus nucleocapsid protein	H: Arterivirus nucleocapsid protein	T: Arteri_nucleo	F:	ECOD (20:10:01)
A		e2i9fA1	A: Arterivirus nucleocapsid protein	X: Arterivirus nucleocapsid protein	H: Arterivirus nucleocapsid protein	T: Arteri_nucleo	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	6.10.140.90	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
C	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)
A	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, C, D	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, C, D	Nucleocapsid	RNA binding binding nucleic acid binding	-	protein-containing complex ribonucleoprotein complex viral nucleocapsid viral capsid virion component

InterPro: Protein Family Classification InterPro Database Homepage

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

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.