Annotations: 5NT2

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth D]	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8071726	3001284	SCOP2B (2022-06-29)
D [auth E]	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8071726	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 [auth F]	PF00600	e5nt2F1	A: mixed a+b and a/b	X: Ns1 effector domain-like (From Topology)	H: Ns1 effector domain-like (From Topology)	T: Ns1 effector domain-like	F: PF00600	ECOD (1.6)
B [auth C]	PF00600	e5nt2C1	A: mixed a+b and a/b	X: Ns1 effector domain-like (From Topology)	H: Ns1 effector domain-like (From Topology)	T: Ns1 effector domain-like	F: PF00600	ECOD (1.6)
C [auth D]	PF00600	e5nt2D2	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: PF00600	ECOD (1.6)
C [auth D]	PF00600	e5nt2D1	A: mixed a+b and a/b	X: Ns1 effector domain-like (From Topology)	H: Ns1 effector domain-like (From Topology)	T: Ns1 effector domain-like	F: PF00600	ECOD (1.6)
D [auth E]	PF00600	e5nt2E2	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: PF00600	ECOD (1.6)
D [auth E]	PF00600	e5nt2E1	A: mixed a+b and a/b	X: Ns1 effector domain-like (From Topology)	H: Ns1 effector domain-like (From Topology)	T: Ns1 effector domain-like	F: PF00600	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth F], B [auth C], C [auth D], D [auth E]	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 [auth F], B [auth C], C [auth D], D [auth E]	Non-structural 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 organic cyclic compound binding nucleic acid binding identical protein binding 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 organic cyclic compound binding nucleic acid binding identical protein binding protein binding	symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host PKR/eIFalpha signaling symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host-directed shutoff of host translation modulation by symbiont of host process symbiont-mediated perturbation of host gene expression cellular process symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host PKR/eIFalpha signaling symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host-directed shutoff of host translation modulation by symbiont of host process symbiont-mediated perturbation of host gene expression cellular process symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of RIG-I activity response to stimulus symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway response to biotic stimulus symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response response to host immune response symbiont-mediated suppression of host defenses symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus symbiont-mediated perturbation of host defense response response to host defenses response to other organism symbiont-mediated perturbation of host immune response response to defenses of other organism symbiont-mediated perturbation of host defenses response to external stimulus symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling pathway symbiont-mediated suppression of host mRNA processing symbiont-mediated suppression of host gene expression	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 host cell cytoplasm
E [auth I], F [auth A], G [auth V], H [auth N]	E3 ubiquitin/ISG15 ligase TRIM25	protein binding binding RIG-I binding signaling receptor binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity RNA binding organic cyclic compound binding nucleic acid binding aminoacyltransferase activity ubiquitin-like protein transferase activity protein binding binding RIG-I binding signaling receptor binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity RNA binding organic cyclic compound binding nucleic acid binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity cell adhesion molecule binding cadherin binding ligase activity cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus cytoplasmic pattern recognition receptor signaling pathway regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process pattern recognition receptor signaling pathway response to stimulus regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process response to biotic stimulus cell communication cellular response to stimulus cytoplasmic pattern recognition receptor signaling pathway regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process pattern recognition receptor signaling pathway response to stimulus regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process response to biotic stimulus cell communication positive regulation of response to stimulus immune response-activating signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway positive regulation of immune response regulation of response to stress response to stress innate immune response regulation of immune system process response to external biotic stimulus signal transduction positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process positive regulation of innate immune response defense response immune response response to other organism regulation of innate immune response biological regulation defense response to symbiont response to external stimulus regulation of response to stimulus immune system process defense response to other organism positive regulation of defense response activation of innate immune response regulation of immune response cellular process activation of immune response positive regulation of cell communication positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction regulation of signal transduction intracellular signal transduction regulation of intracellular signal transduction intracellular signaling cassette positive regulation of cellular process regulation of signaling positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of cell communication regulation of canonical NF-kappaB signal transduction positive regulation of signaling response to organic substance response to hormone response to chemical response to endogenous stimulus response to estrogen catabolic process proteolysis involved in protein catabolic process macromolecule catabolic process ERAD pathway organic substance metabolic process cellular response to stress proteolysis protein metabolic process response to endoplasmic reticulum stress organonitrogen compound catabolic process organonitrogen compound metabolic process response to organonitrogen compound response to nitrogen compound proteasomal protein catabolic process primary metabolic process protein catabolic process metabolic process macromolecule metabolic process organic substance catabolic process positive regulation of DNA-binding transcription factor activity cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process positive regulation of molecular function nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of molecular function organic cyclic compound metabolic process regulation of gene expression biosynthetic process regulation of DNA-binding transcription factor activity organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process defense response to virus suppression of viral release by host response to virus negative regulation of viral life cycle negative regulation of biological process viral life cycle modulation by symbiont of entry into host biological process involved in interaction with host biological process involved in symbiotic interaction regulation of viral entry into host cell regulation of viral life cycle regulation of viral process negative regulation of viral process symbiont entry into host cell viral process symbiont entry into host negative regulation of viral entry into host cell regulation of biological process involved in symbiotic interaction modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process positive regulation of NF-kappaB transcription factor activity antiviral innate immune response protein localization regulation of localization cellular localization regulation of protein localization localization regulation of cellular localization cellular macromolecule localization macromolecule localization protein polyubiquitination protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein K48-linked ubiquitination protein modification by small protein conjugation protein modification by small protein conjugation or removal exit from host cell viral release from host cell response to nutrient levels response to vitamin D response to lipid response to nutrient response to oxygen-containing compound response to vitamin response to organic cyclic compound response to oxidative stress protein monoubiquitination response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus cellular response to cytokine stimulus cellular response to organic substance	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol membrane-bounded organelle nucleus intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth F], B [auth C], C [auth D], D [auth E]	IPR038064	Influenza A virus NS1, effector domain-like superfamily	Homologous Superfamily
A [auth F], B [auth C], C [auth D], D [auth E]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
A [auth F], B [auth C], C [auth D], D [auth E]	IPR000256	Influenza A virus NS1 protein	Family
A [auth F], B [auth C], C [auth D], D [auth E]	IPR004208	Influenza non-structural protein (NS1)	Family
E [auth I], F [auth A], G [auth V], H [auth N]	IPR006574	SPRY-associated	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
E [auth I], F [auth A], G [auth V], H [auth N]	IPR043136	B30.2/SPRY domain superfamily	Homologous Superfamily
E [auth I], F [auth A], G [auth V], H [auth N]	IPR042753	TRIM25, PRY/SPRY domain	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR003877	SPRY domain	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
E [auth I], F [auth A], G [auth V], H [auth N]	IPR001870	B30.2/SPRY domain	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR027370	Zinc finger, RING-type, eukaryotic	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
E [auth I], F [auth A], G [auth V], H [auth N]	IPR003879	Butyrophylin-like, SPRY domain	Domain
E [auth I], F [auth A], G [auth V], H [auth N]	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E [auth I], F [auth A], G [auth V], H [auth N]	Pharos: Q14258	atypical teratoid rhabdoid tumor inflammatory bowel disease oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm psoriasis Crohn disease juvenile dermatomyositis ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia subependymal giant cell astrocytoma glioblastoma malignant glioma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma

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.