Annotations: 11GN

Crystal structure of mSTING in complex with 3'3'-di-AMP

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth D]	SCOP2B Superfamily	STING C-terminal domain-like	8052390	3002114	SCOP2B (2022-06-29)
D [auth E]	SCOP2B Superfamily	STING C-terminal domain-like	8052390	3002114	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	STING C-terminal domain-like	8052390	3002114	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	STING C-terminal domain-like	8052390	3002114	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C [auth D], D [auth E]	PF15009	STING ligand-binding domain (STING_LBD)	STING ligand-binding domain	Transmembrane protein 173, also known as stimulator of interferon genes protein (STING), is a transmembrane adaptor protein which is involved in innate immune signalling processes. It induces expression of type I interferons (IFN-alpha and IFN-beta) ...	Transmembrane protein 173, also known as stimulator of interferon genes protein (STING), is a transmembrane adaptor protein which is involved in innate immune signalling processes. It induces expression of type I interferons (IFN-alpha and IFN-beta) via the NF-kappa-B and IRF3, pathways in response to non-self cytosolic RNA and dsDNA [1-4]. It consists of an N-terminal transmembrane (TM) and a C-terminal ligand-binding (LBD) domains. This entry represents the LBD which binds to c-di-GMP [5,6]. Cyclic dinucleotides induce a conformational change to the STING LBD, leading to high-order oligomerization of STING that is essential for triggering the downstream signalling pathways [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C [auth D], D [auth E]	Stimulator of interferon genes protein	ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding phosphatidylinositol-3,5-bisphosphate binding ion binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding phosphatidylinositol-3,5-bisphosphate binding ion binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding guanyl nucleotide binding cyclic nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding cyclic-di-GMP binding purine nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity sterol binding alcohol binding steroid binding cholesterol binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic cation channel activity passive transmembrane transporter activity monoatomic ion channel activity proton channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity transcription coactivator activity transcription regulator activity transcription coregulator activity cyclic GMP-AMP binding adenyl ribonucleotide binding adenyl nucleotide binding 2',3'-cyclic GMP-AMP binding protein serine/threonine kinase binding kinase binding protein kinase binding protein homodimerization activity protein dimerization activity transporter activator activity channel regulator activity molecular function activator activity molecular function regulator activity channel activator activity transporter regulator activity	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 intracellular signal transduction 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 intracellular signal transduction 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 cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly cellular component organization or biogenesis regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cell communication positive regulation of signal transduction regulation of type I interferon-mediated signaling pathway response to cytokine regulation of signal transduction interferon-mediated signaling pathway cellular response to type I interferon cellular response to cytokine stimulus regulation of response to cytokine stimulus response to chemical response to type I interferon positive regulation of type I interferon-mediated signaling pathway positive regulation of response to cytokine stimulus cytokine-mediated signaling pathway positive regulation of cellular process regulation of signaling cell surface receptor signaling pathway regulation of cytokine-mediated signaling pathway response to peptide type I interferon-mediated signaling pathway regulation of cell communication positive regulation of cytokine-mediated signaling pathway positive regulation of signaling cellular response to interferon-beta response to interferon-beta regulation of defense response to virus defense response to virus positive regulation of defense response to virus by host regulation of defense response to virus by host response to virus multicellular organismal process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production positive regulation of macromolecule metabolic process regulation of multicellular organismal process positive regulation of type I interferon production type I interferon production positive regulation of gene expression positive regulation of multicellular organismal process positive regulation of cytokine production regulation of type I interferon production positive regulation of DNA-templated transcription 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 primary metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription cGAS/STING signaling pathway positive regulation of pattern recognition receptor signaling pathway positive regulation of intracellular signal transduction positive regulation of cGAS/STING signaling pathway regulation of pattern recognition receptor signaling pathway regulation of cytoplasmic pattern recognition receptor signaling pathway regulation of intracellular signal transduction positive regulation of canonical NF-kappaB signal transduction intracellular signaling cassette canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction autophagosome assembly catabolic process organelle assembly vacuole organization macroautophagy autophagy autophagosome organization organelle organization process utilizing autophagic mechanism cellular response to nitrogen compound cellular response to dsRNA cellular response to exogenous dsRNA response to dsRNA response to nitrogen compound response to exogenous dsRNA cellular response to chemical stimulus regulation of interferon-beta production interferon-beta production positive regulation of interferon-beta production antiviral innate immune response regulation of inflammatory response inflammatory response positive regulation of autophagy regulation of catabolic process regulation of autophagy positive regulation of catabolic process regulation of macroautophagy positive regulation of macroautophagy localization protein localization to organelle macromolecule localization intracellular protein localization protein localization to endoplasmic reticulum negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of cell communication negative regulation of TORC1 signaling negative regulation of TOR signaling negative regulation of cellular process regulation of TORC1 signaling TOR signaling regulation of TOR signaling negative regulation of response to stimulus negative regulation of signal transduction TORC1 signaling positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization lytic vacuole organization positive regulation of vacuole organization regulation of vacuole organization regulation of organelle organization lysosome organization regulation of lysosome organization positive regulation of lysosome organization reticulophagy antibacterial innate immune response defense response to bacterium response to bacterium	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle vacuole autophagosome intracellular membrane-bounded organelle vacuolar membrane autophagosome membrane membrane bounding membrane of organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle vacuole autophagosome intracellular membrane-bounded organelle vacuolar membrane autophagosome membrane membrane bounding membrane of organelle organelle membrane lytic vacuole lytic vacuole membrane lysosomal membrane lysosome Golgi apparatus endomembrane system protein-containing complex intracellular vesicle membrane protein complex cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle STING complex vesicle Golgi membrane endoplasmic reticulum-Golgi intermediate compartment membrane endoplasmic reticulum-Golgi intermediate compartment peroxisome microbody perinuclear region of cytoplasm mitochondrial membrane mitochondrion organelle outer membrane organelle envelope mitochondrial envelope mitochondrial outer membrane outer membrane intracellular membraneless organelle cilium plasma membrane bounded cell projection ciliary basal body cell projection microtubule organizing center cytoskeleton membraneless organelle microtubule cytoskeleton endosome membrane endolysosome membrane endolysosome endosome cell periphery plasma membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane Golgi apparatus subcompartment trans-Golgi network membrane trans-Golgi network

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C [auth D], D [auth E]	IPR029158	Stimulator of interferon genes protein	Family
A, B, C [auth D], D [auth E]	IPR055434	STING, transmembrane domain	Domain
A, B, C [auth D], D [auth E]	IPR047191	Stimulator of interferon genes protein, C-terminal	Domain
A, B, C [auth D], D [auth E]	IPR038623	Stimulator of interferon genes protein, C-terminal domain superfamily	Homologous Superfamily
A, B, C [auth D], D [auth E]	IPR055432	STING, ligand-binding domain	Domain