Annotations: 2IQH

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2iqha1	Multi-domain proteins (alpha and beta)	Flu NP-like	flu NP-like	Flu NP-like	Nucleocapsid protein	(Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ],	SCOPe (2.08)
B	d2iqhb1	Multi-domain proteins (alpha and beta)	Flu NP-like	flu NP-like	Flu NP-like	Nucleocapsid protein	(Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ],	SCOPe (2.08)
C	d2iqhc1	Multi-domain proteins (alpha and beta)	Flu NP-like	flu NP-like	Flu NP-like	Nucleocapsid protein	(Influenza A virus (A/Wilson-Smith/1933(H1N1)) ) [TaxId: 381518 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Flu NP-like	8022195	4002613	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Flu NP-like	8034575	3001484	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Flu NP-like	8034575	3001484	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Flu NP-like	8034575	3001484	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	PF00506	e2iqhA1	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: PF00506	ECOD (1.6)
A	PF00506	e2iqhA2	A: a+b complex topology	X: Flu NP-like (From Topology)	H: Flu NP-like (From Topology)	T: Flu NP-like	F: PF00506	ECOD (1.6)
B	PF00506	e2iqhB1	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: PF00506	ECOD (1.6)
B	PF00506	e2iqhB2	A: a+b complex topology	X: Flu NP-like (From Topology)	H: Flu NP-like (From Topology)	T: Flu NP-like	F: PF00506	ECOD (1.6)
C	PF00506	e2iqhC1	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: PF00506	ECOD (1.6)
C	PF00506	e2iqhC2	A: a+b complex topology	X: Flu NP-like (From Topology)	H: Flu NP-like (From Topology)	T: Flu NP-like	F: PF00506	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00506	Influenza virus nucleoprotein (Flu_NP)	Influenza virus nucleoprotein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Nucleocapsid protein	structural molecule activity RNA binding binding organic cyclic compound binding nucleic acid binding identical protein binding protein binding	biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction viral penetration into host nucleus intracellular transport of virus transport of virus	host intracellular membrane-bounded organelle host cellular component host intracellular part host cell part host intracellular region cellular anatomical entity 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, B, C	IPR002141	Influenza virus nucleoprotein (NP)	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.