Annotations: 1RPU

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C [auth A]	d1rpua_	Alpha and beta proteins (a+b)	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	(Carnation Italian ringspot virus ) [TaxId: 39443 ],	SCOPe (2.08)
D [auth B]	d1rpub_	Alpha and beta proteins (a+b)	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	Tombusvirus P19 core protein, VP19	(Carnation Italian ringspot virus ) [TaxId: 39443 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth A]	SCOP2 Family	Tombusvirus P19 core protein VP19	8028445	4001511	SCOP2 (2022-06-29)
C [auth A]	SCOP2 Superfamily	Tombusvirus P19 core protein VP19	8040824	3001735	SCOP2 (2022-06-29)
D [auth B]	SCOP2B Superfamily	Tombusvirus P19 core protein VP19	8040824	3001735	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)
C [auth A]	PF03220	e1rpuA1	A: a+b two layers	X: Tombusvirus P19 core protein, VP19 (From Topology)	H: Tombusvirus P19 core protein, VP19 (From Topology)	T: Tombusvirus P19 core protein, VP19	F: PF03220	ECOD (1.6)
D [auth B]	PF03220	e1rpuB1	A: a+b two layers	X: Tombusvirus P19 core protein, VP19 (From Topology)	H: Tombusvirus P19 core protein, VP19 (From Topology)	T: Tombusvirus P19 core protein, VP19	F: PF03220	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth A]	3.30.390.180	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
D [auth B]	3.30.390.180	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth A], D [auth B]	PF03220	Tombusvirus P19 core protein (Tombus_P19)	Tombusvirus P19 core protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D]	5'-R(PCPGPUPAPCPGPCPGPUPCPAPCPGPCPGPUPAPCPGPUP*U)-3'	-	-	-
C [auth A], D [auth B]	19 kDa protein	RNA binding binding organic cyclic compound binding nucleic acid binding	-	virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A], D [auth B]	IPR036131	Tombusvirus P19 superfamily	Homologous Superfamily
C [auth A], D [auth B]	IPR004905	Tombusvirus p19 core protein	Family

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.