Annotations: 5OEN

Crystal Structure of STAT2 in complex with IRF9

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Gal-bind_lectin	e5oenB1	A: alpha arrays	X: Cryptochrome/photolyase FAD-binding domain-related	H: Cryptochrome/photolyase FAD-binding domain-related	T: PriX	F: Gal-bind_lectin	ECOD (v295.2)
A	ATP-synt_VA_C	e5oenA1	A: alpha arrays	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: ATP-synt_VA_C	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10401	Interferon-regulatory factor 3 (IRF-3)	Interferon-regulatory factor 3	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Signal transducer and activator of transcription	DNA binding binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	cellular response to stimulus regulation of cellular process response to stimulus regulation of type I interferon-mediated signaling pathway negative regulation of biological process response to cytokine regulation of signal transduction response to biotic stimulus cell communication interferon-mediated signaling pathway cellular response to type I interferon cellular response to cytokine stimulus regulation of immune system process signal transduction cellular response to stimulus regulation of cellular process response to stimulus regulation of type I interferon-mediated signaling pathway negative regulation of biological process response to cytokine regulation of signal transduction response to biotic stimulus cell communication interferon-mediated signaling pathway cellular response to type I interferon cellular response to cytokine stimulus regulation of immune system process signal transduction regulation of biological process immune response response to other organism regulation of innate immune response negative regulation of immune response response to external stimulus regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus regulation of response to stimulus response to chemical defense response to other organism negative regulation of response to external stimulus negative regulation of defense response regulation of immune response response to type I interferon regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus negative regulation of response to biotic stimulus negative regulation of signaling signaling negative regulation of cell communication cytokine-mediated signaling pathway response to stress regulation of response to stress negative regulation of cellular process innate immune response response to external biotic stimulus regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus defense response regulation of cytokine-mediated signaling pathway biological regulation defense response to symbiont negative regulation of signal transduction response to peptide negative regulation of immune system process negative regulation of cytokine-mediated signaling pathway immune system process type I interferon-mediated signaling pathway regulation of cell communication cellular process negative regulation of type I interferon-mediated signaling pathway negative regulation of innate immune response	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A	Interferon regulatory factor 9	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding	immune system process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to protozoan response to external stimulus response to biotic stimulus response to protozoan defense response to other organism response to stress response to external biotic stimulus developmental process multicellular organismal process immune system process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to protozoan response to external stimulus response to biotic stimulus response to protozoan defense response to other organism response to stress response to external biotic stimulus developmental process multicellular organismal process cellular developmental process hemopoiesis cell activation cell development mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation cell differentiation anatomical structure development cellular process leukocyte differentiation immune response cell activation involved in immune response immune effector process leukocyte activation involved in immune response lymphocyte activation involved in immune response dendritic cell differentiation regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process myeloid cell differentiation	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure ISGF3 complex nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure organelle cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR022756	Signal transducer and activation of transcription 2, C-terminal	Domain
B	IPR048988	Signal transducer and activator of transcription, linker domain	Domain
B	IPR036535	STAT transcription factor, N-terminal domain superfamily	Homologous Superfamily
B	IPR013801	STAT transcription factor, DNA-binding	Domain
B	IPR013800	STAT transcription factor, all-alpha domain	Domain
B	IPR036860	SH2 domain superfamily	Homologous Superfamily
B	IPR000980	SH2 domain	Domain
B	IPR001217	Transcription factor STAT	Family
B	IPR008967	p53-like transcription factor, DNA-binding domain superfamily	Homologous Superfamily
B	IPR035854	STAT2, SH2 domain	Domain
B	IPR013799	STAT transcription factor, protein interaction	Domain
B	IPR015988	STAT transcription factor, coiled coil	Homologous Superfamily
B	IPR012345	STAT transcription factor, DNA-binding, N-terminal	Homologous Superfamily
A	IPR001346	Interferon regulatory factor, DNA-binding domain	Domain
A	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily
A	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A	IPR017855	SMAD-like domain superfamily	Homologous Superfamily
A	IPR019817	Interferon regulatory factor, conserved site	Conserved Site
A	IPR019471	Interferon regulatory factor-3	Domain