stimulator of interferon genes protein isoform 1 [Homo sapiens]
Protein Classification
STING_C_metazoan-like domain-containing protein( domain architecture ID 11237196)
STING_C_metazoan-like domain-containing protein
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||
| TMEM173 | pfam15009 | Transmembrane protein 173; Transmembrane protein 173, also known as stimulator of interferon ... |
44-337 | 8.50e-148 | |||||
Transmembrane protein 173; 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. : Pssm-ID: 464441 Cd Length: 293 Bit Score: 419.72 E-value: 8.50e-148
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| Name | Accession | Description | Interval | E-value | |||||
| TMEM173 | pfam15009 | Transmembrane protein 173; Transmembrane protein 173, also known as stimulator of interferon ... |
44-337 | 8.50e-148 | |||||
Transmembrane protein 173; 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. Pssm-ID: 464441 Cd Length: 293 Bit Score: 419.72 E-value: 8.50e-148
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| STING_C_metazoan-like | cd22658 | C-terminal domain of Stimulator Of Interferon Genes (STING) protein in metazoans; This model ... |
154-337 | 3.98e-114 | |||||
C-terminal domain of Stimulator Of Interferon Genes (STING) protein in metazoans; This model represents the metazoan cytoplasmic ligand-binding domain (LBD, or cyclic-dinucleotide-binding domain) of Stimulator Of Interferon Genes (STING) protein, also called transmembrane protein 173 (TMEM173), mediator of IRF3 activation (MITA), endoplasmic reticulum IFN stimulator (ERIS), or N-terminal methionine-proline-tyrosine-serine plasma membrane tetraspanner (MYSA). STING is a receptor that senses foreign cyclic dinucleotides that are released during bacterial infections as well as in endogenous cyclic GMP-AMP (cGAMP) signaling during viral infection and anti-tumor immunity. STING activates downstream transcription factor IRF3 (interferon regulatory factor 3) and STAT (signal transducer and activator of transcription) via TBK1 ((Tank binding kinase 1), which are responsible for antiviral and innate immune response against intracellular pathogens. STING's activation of IRF3 and STAT induces the production of type 1 interferon and target genes involved in immune cell homing such as chemokines, respectively. STING may also function as a direct cytosolic DNA sensor. STING also has a role in B cell adaptive immunity through modulating B cell receptor signaling via PI3K (phosphatidylinositol 3-kinase). STING is encoded by the STING1 gene in mammals. It is an endoplasmic reticulum (ER) membrane protein that contains four transmembrane helices followed by a cytoplasmic ligand-binding and signaling domain. The cytoplasmic domain forms a homodimer, which undergoes conformational changes upon binding to cGAMP. Metazoan STING is larger and less compact than the bacterial homologs, so that the metazoan insertions into the core bacterial fold are necessary for induction of autophagy, and the C-terminal tail contains motifs for the recruitment of kinases and transcription factors in vertebrates. Bacterial STING proteins have also been shown to be functional cyclic dinucleotide receptors. Pssm-ID: 439310 Cd Length: 184 Bit Score: 329.99 E-value: 3.98e-114
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| Name | Accession | Description | Interval | E-value | |||||
| TMEM173 | pfam15009 | Transmembrane protein 173; Transmembrane protein 173, also known as stimulator of interferon ... |
44-337 | 8.50e-148 | |||||
Transmembrane protein 173; 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. Pssm-ID: 464441 Cd Length: 293 Bit Score: 419.72 E-value: 8.50e-148
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| STING_C_metazoan-like | cd22658 | C-terminal domain of Stimulator Of Interferon Genes (STING) protein in metazoans; This model ... |
154-337 | 3.98e-114 | |||||
C-terminal domain of Stimulator Of Interferon Genes (STING) protein in metazoans; This model represents the metazoan cytoplasmic ligand-binding domain (LBD, or cyclic-dinucleotide-binding domain) of Stimulator Of Interferon Genes (STING) protein, also called transmembrane protein 173 (TMEM173), mediator of IRF3 activation (MITA), endoplasmic reticulum IFN stimulator (ERIS), or N-terminal methionine-proline-tyrosine-serine plasma membrane tetraspanner (MYSA). STING is a receptor that senses foreign cyclic dinucleotides that are released during bacterial infections as well as in endogenous cyclic GMP-AMP (cGAMP) signaling during viral infection and anti-tumor immunity. STING activates downstream transcription factor IRF3 (interferon regulatory factor 3) and STAT (signal transducer and activator of transcription) via TBK1 ((Tank binding kinase 1), which are responsible for antiviral and innate immune response against intracellular pathogens. STING's activation of IRF3 and STAT induces the production of type 1 interferon and target genes involved in immune cell homing such as chemokines, respectively. STING may also function as a direct cytosolic DNA sensor. STING also has a role in B cell adaptive immunity through modulating B cell receptor signaling via PI3K (phosphatidylinositol 3-kinase). STING is encoded by the STING1 gene in mammals. It is an endoplasmic reticulum (ER) membrane protein that contains four transmembrane helices followed by a cytoplasmic ligand-binding and signaling domain. The cytoplasmic domain forms a homodimer, which undergoes conformational changes upon binding to cGAMP. Metazoan STING is larger and less compact than the bacterial homologs, so that the metazoan insertions into the core bacterial fold are necessary for induction of autophagy, and the C-terminal tail contains motifs for the recruitment of kinases and transcription factors in vertebrates. Bacterial STING proteins have also been shown to be functional cyclic dinucleotide receptors. Pssm-ID: 439310 Cd Length: 184 Bit Score: 329.99 E-value: 3.98e-114
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| STING_C | cd12146 | C-terminal domain of STING; STING (stimulator of interferon genes, also known as MITA, ERIS, ... |
155-337 | 2.40e-88 | |||||
C-terminal domain of STING; STING (stimulator of interferon genes, also known as MITA, ERIS, MPYS and TMEM173) is a master regulator that mediates cytokine production in response to microbial invasion by directly sensing bacterial secondary messengers such as the cyclic dinucleotide bis-(3'-5')-cyclic dimeric GMP (c-di-GMP) and leading to the activation of IFN regulatory factor 3 (IRF3) through TANK-binding kinase 1 (TBK1) stimulation. STING is also a signaling adaptor in the IFN response to cytosolic DNA. This detection of foreign materials is the first step to a successful immune responses. STING is localized in the ER and comprised of an predicted N-terminal transmembrane region and a C-terminal c-di-GMP binding domain. Pssm-ID: 213389 Cd Length: 181 Bit Score: 264.15 E-value: 2.40e-88
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| STING-like | cd22587 | C-terminal domain of metazoan Stimulator Of Interferon Genes (STING) protein, bacterial STING, ... |
154-312 | 4.96e-41 | |||||
C-terminal domain of metazoan Stimulator Of Interferon Genes (STING) protein, bacterial STING, and similar proteins; This model represents the cytoplasmic ligand-binding domain (LBD, or cyclic-dinucleotide-binding domain) of Stimulator Of Interferon Genes (STING) protein, also called transmembrane protein 173 (TMEM173), mediator of IRF3 activation (MITA), endoplasmic reticulum IFN stimulator (ERIS), or N-terminal methionine-proline-tyrosine-serine plasma membrane tetraspanner (MYSA) of metazoa, as well as STING proteins in bacteria. STING is a receptor that senses foreign cyclic dinucleotides that are released during bacterial infections as well as in endogenous cyclic GMP-AMP (cGAMP) signaling during viral infection and anti-tumor immunity. STING activates downstream transcription factor IRF3 (interferon regulatory factor 3) and STAT (signal transducer and activator of transcription) via TBK1 ((Tank binding kinase 1), which are responsible for antiviral and innate immune response against intracellular pathogens. STING's activation of IRF3 and STAT induces the production of type 1 interferon and target genes involved in immune cell homing such as chemokines, respectively. STING may also function as a direct cytosolic DNA sensor. STING also has a role in B cell adaptive immunity through modulating B cell receptor signaling via PI3K (phosphatidylinositol 3-kinase). STING is encoded by the STING1 gene in mammals. It is an endoplasmic reticulum (ER) membrane protein that contains four transmembrane helices followed by a cytoplasmic ligand-binding and signaling domain. The cytoplasmic domain forms a homodimer, which undergoes conformational changes upon binding to cGAMP. Bacterial STING proteins are functional cyclic dinucleotide receptors and define a minimal homodimeric scaffold that selectively responds to cyclic di-GMP. They couple the recognition of cyclic dinucleotides with the formation of protein filaments to drive oligomerization of TIR effector domains and rapid NAD+ cleavage. Bacterial STING occurs primarily as a fusion to a Toll/interleukin-1 receptor (TIR, or Toll and IL-1 receptor) adaptor domain; TIR domains can function as beta-nicotinamide adenine dinucleotide (NAD+) hydrolases in plant and animal immunity. Bacterial STING homologs are 20% smaller and markedly compact, such that the metazoan insertions into the core bacterial fold are necessary for induction of autophagy, and the C-terminal tail contains motifs for the recruitment of kinases and transcription factors in vertebrates. Pssm-ID: 439309 Cd Length: 157 Bit Score: 141.99 E-value: 4.96e-41
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