Annotations: 4IRY

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth B]	d4iryb_	Multi-domain proteins (alpha and beta)	Flu NP-like	flu NP-like	Flu NP-like	automated matches	(Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ], (Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ],	SCOPe (2.08)
B [auth A]	d4irya_	Multi-domain proteins (alpha and beta)	Flu NP-like	flu NP-like	Flu NP-like	automated matches	(Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ], (Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	Flu_NP_2nd	e4iryB2	A: alpha bundles	X: Helical bundle in flu nucleocapsid protein (From Topology)	H: Helical bundle in flu nucleocapsid protein (From Topology)	T: Helical bundle in flu nucleocapsid protein	F: Flu_NP_2nd	ECOD (1.6)
A [auth B]	Flu_NP_1st	e4iryB3	A: a+b complex topology	X: Flu NP-like (From Topology)	H: Flu NP-like (From Topology)	T: Flu NP-like	F: Flu_NP_1st	ECOD (1.6)
B [auth A]	Flu_NP_2nd	e4iryA2	A: alpha bundles	X: Helical bundle in flu nucleocapsid protein (From Topology)	H: Helical bundle in flu nucleocapsid protein (From Topology)	T: Helical bundle in flu nucleocapsid protein	F: Flu_NP_2nd	ECOD (1.6)
B [auth A]	Flu_NP_1st	e4iryA1	A: a+b complex topology	X: Flu NP-like (From Topology)	H: Flu NP-like (From Topology)	T: Flu NP-like	F: Flu_NP_1st	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Nucleocapsid protein	structural molecule activity RNA binding binding nucleic acid binding	RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative stranded viral RNA replication viral genome replication biosynthetic process viral RNA genome replication viral process RNA metabolic process viral life cycle primary metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative stranded viral RNA replication viral genome replication biosynthetic process viral RNA genome replication viral process metabolic process cellular process macromolecule metabolic process biological process involved in interspecies interaction between organisms viral penetration into host nucleus intracellular transport of virus transport of virus biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host biological process involved in interaction with host	host cellular component cellular anatomical structure host cell other organism part host intracellular membrane-bounded organelle host intracellular part host cell part host intracellular region host cell nucleus host intracellular organelle protein-containing complex ribonucleoprotein complex viral nucleocapsid viral capsid host cellular component cellular anatomical structure host cell other organism part host intracellular membrane-bounded organelle host intracellular part host cell part host intracellular region host cell nucleus host intracellular organelle protein-containing complex ribonucleoprotein complex viral nucleocapsid viral capsid virion component helical viral capsid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR002141	Influenza virus nucleoprotein (NP)	Family

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.