Annotations: 1A6C

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1a6ca1	All beta proteins	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	Comoviridae-like VP	Nepovirus capsid protein	(Tobacco ringspot virus ) [TaxId: 12282 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Comoviridae-like VP	8028414	4003469	SCOP2 (2022-06-29)
A	SCOP2 Family	Comoviridae-like VP	8028417	4003469	SCOP2 (2022-06-29)
A	SCOP2 Family	Comoviridae-like VP	8028419	4003469	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Positive stranded ssRNA viruses-like	8040793	3000918	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Positive stranded ssRNA viruses-like	8040796	3000918	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Positive stranded ssRNA viruses-like	8040798	3000918	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)
A	PF03391	e1a6cA2	A: beta sandwiches	X: jelly-roll	H: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)	T: Nucleoplasmin-like/VP (viral coat and capsid proteins)	F: PF03391	ECOD (1.6)
A	PF03688	e1a6cA3	A: beta sandwiches	X: jelly-roll	H: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)	T: Nucleoplasmin-like/VP (viral coat and capsid proteins)	F: PF03688	ECOD (1.6)
A	PF03689	e1a6cA1	A: beta sandwiches	X: jelly-roll	H: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)	T: Nucleoplasmin-like/VP (viral coat and capsid proteins)	F: PF03689	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03391	Nepovirus coat protein, central domain (Nepo_coat)	Nepovirus coat protein, central domain	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat pr ...	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat protein sequences. In several cases, this is found at the C-terminus of the RNA2-encoded viral polyprotein. The coat protein consists of three trapezoid-shaped beta-barrel domains, and forms a pseudo T = 3 icosahedral capsid structure [1].	Domain
A	PF03689	Nepovirus coat protein, N-terminal domain (Nepo_coat_N)	Nepovirus coat protein, N-terminal domain	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat pr ...	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat protein sequences. In several cases, this is found at the C-terminus of the RNA2-encoded viral polyprotein. The coat protein consists of three trapezoid-shaped beta-barrel domains, and forms a pseudo T = 3 icosahedral capsid structure [1].	Domain
A	PF03688	Nepovirus coat protein, C-terminal domain (Nepo_coat_C)	Nepovirus coat protein, C-terminal domain	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat pr ...	The members of this family are derived from nepoviruses. Together with comoviruses and picornaviruses, nepoviruses are classified in the picornavirus superfamily of plus strand single-stranded RNA viruses. This family aligns several nepovirus coat protein sequences. In several cases, this is found at the C-terminus of the RNA2-encoded viral polyprotein. The coat protein consists of three trapezoid-shaped beta-barrel domains, and forms a pseudo T = 3 icosahedral capsid structure [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	TOBACCO RINGSPOT VIRUS CAPSID PROTEIN	structural molecule activity	-	viral capsid virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR029053	Viral coat protein subunit	Homologous Superfamily
A	IPR005306	Nepovirus coat protein, N-terminal	Domain
A	IPR005305	Nepovirus coat protein, C-terminal	Domain
A	IPR005054	Nepovirus coat protein	Domain

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.