2Z0A

Crystal structure of RNA-binding domain of NS1 from influenza A virus A/crow/Kyoto/T1/2004(H5N1)

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)
A	d2z0aa_	All alpha proteins	S15/NS1 RNA-binding domain	S15/NS1 RNA-binding domain	N-terminal, RNA-binding domain of nonstructural protein NS1	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)
B	d2z0ab_	All alpha proteins	S15/NS1 RNA-binding domain	S15/NS1 RNA-binding domain	N-terminal, RNA-binding domain of nonstructural protein NS1	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)
C	d2z0ac1	All alpha proteins	S15/NS1 RNA-binding domain	S15/NS1 RNA-binding domain	N-terminal, RNA-binding domain of nonstructural protein NS1	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)
C	d2z0ac2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)
D	d2z0ad_	All alpha proteins	S15/NS1 RNA-binding domain	S15/NS1 RNA-binding domain	N-terminal, RNA-binding domain of nonstructural protein NS1	automated matches	(Influenza A virus ) [TaxId: 11320 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	N-terminal, RNA-binding domain of nonstructural protein NS1	8071727	4000764	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	S15/NS1 RNA-binding domain	8071728	3001284	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8071728	3001284	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8071728	3001284	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8071728	3001284	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	Flu_NS1_N	e2z0aA1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Flu_NS1_N	ECOD (1.6)
B	Flu_NS1_N	e2z0aB1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Flu_NS1_N	ECOD (1.6)
C	Flu_NS1_N	e2z0aC1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Flu_NS1_N	ECOD (1.6)
D	Flu_NS1_N	e2z0aD1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Flu_NS1_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.287.10	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	S15/NS1, RNA-binding	CATH (4.3.0)
B	1.10.287.10	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	S15/NS1, RNA-binding	CATH (4.3.0)
C	1.10.287.10	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	S15/NS1, RNA-binding	CATH (4.3.0)
D	1.10.287.10	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	S15/NS1, RNA-binding	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00600	Influenza non-structural protein (NS1) (Flu_NS1)	Influenza non-structural protein (NS1)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Nonstructural protein 1	enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity RNA binding binding nucleic acid binding	symbiont-mediated perturbation of host cellular process symbiont-mediated suppression of host mRNA processing biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated perturbation of host gene expression modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host gene expression symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of RIG-I activity symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host cellular process symbiont-mediated suppression of host mRNA processing biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated perturbation of host gene expression modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host gene expression symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of RIG-I activity symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host innate immune response symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway response to stimulus response to other organism symbiont-mediated perturbation of host defenses symbiont-mediated suppression of host PKR/eIFalpha signaling symbiont-mediated response to host defenses response to external stimulus response to biotic stimulus symbiont-mediated suppression of host-directed shutoff of host translation symbiont-mediated suppression of host defenses response to host response to external biotic stimulus symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated suppression of host type I interferon-mediated signaling pathway	host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus host intracellular organelle host cell cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR038064	Influenza A virus NS1, effector domain-like superfamily	Homologous Superfamily
A, B, C, D	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR000256	Influenza A virus NS1 protein	Family
A, B, C, D	IPR004208	Influenza non-structural protein (NS1)	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.