Mus musculus Gene: Ifnar1 | |||||||||||||||||||||||
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Summary | |||||||||||||||||||||||
InnateDB Gene | IDBG-176038.6 | ||||||||||||||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||||||
Gene Symbol | Ifnar1 | ||||||||||||||||||||||
Gene Name | interferon (alpha and beta) receptor 1 | ||||||||||||||||||||||
Synonyms | CD118; Ifar; Ifnar; Ifrc; Infar | ||||||||||||||||||||||
Species | Mus musculus | ||||||||||||||||||||||
Ensembl Gene | ENSMUSG00000022967 | ||||||||||||||||||||||
Encoded Proteins |
interferon (alpha and beta) receptor 1
interferon (alpha and beta) receptor 1
interferon (alpha and beta) receptor 1
interferon (alpha and beta) receptor 1
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Protein Structure | |||||||||||||||||||||||
Useful resources | Stemformatics EHFPI ImmGen | ||||||||||||||||||||||
InnateDB Annotation | |||||||||||||||||||||||
Summary |
Ifnar1 deficiency completely abolishes the reduction of sterol biosynthetic activity of macrophages during viral infections, thereby linking the regulation of lipid metabolism pathway with interferon anti-viral defence responses.
Ifnar1 is phosphorylated by p38 MAP kinase in response to pathogen-recognition receptor stimulation. This phosphorylation promotes Ifnar1 ubiquitination and accelerates the proteolytic turnover of the receptor, which leads to attenuation of type I IFN signalling.
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InnateDB Annotation from Orthologs | |||||||||||||||||||||||
Summary |
[Homo sapiens] IFNAR1 acts as a docking site for the latent form of STAT2 and mediates the interaction between JAK kinases and the STAT transcription factors.
[Homo sapiens] IFNAR1 interacts with the amino-terminal half of TYK2 and this interaction is required for interferon (IFN)-alpha signal transduction.
[Homo sapiens] The interferon alpha receptor is composed of two subunits: IFNAR1 and IFNAR2;IL10RB. IFNAR1 binds to STAT2 to initiate interferon (IFN) signalling.
[Homo sapiens] Type I interferons (IFNs) play an important role in innate immunity to protozoan parasites by binding the IFN alpha receptor, composed of IFNAR1 and IFNAR2;IL10RB, and regulating neutrophil/monocyte recruitment, neutrophil turnover, and Leishmania infection.
[Homo sapiens] IFNAR1 deficiency completely abolishes the reduction of sterol biosynthetic activity of macrophages during viral infections, thereby linking the regulation of lipid metabolism pathway with interferon anti-viral defence responses. (Demonstrated in murine model)
[Homo sapiens] IFNAR1 is phosphorylated by p38 MAP kinase in response to pathogen-recognition receptor stimulation. This phosphorylation promotes IFNAR1 ubiquitination and accelerates the proteolytic turnover of the receptor, which leads to attenuation of type I IFN signalling.
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Entrez Gene | |||||||||||||||||||||||
Summary |
This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000142166:
The protein encoded by this gene is a type I membrane protein that forms one of the two chains of a receptor for interferons alpha and beta. Binding and activation of the receptor stimulates Janus protein kinases, which in turn phosphorylate several proteins, including STAT1 and STAT2. The encoded protein also functions as an antiviral factor. [provided by RefSeq, Jul 2008] |
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Gene Information | |||||||||||||||||||||||
Type | Protein coding | ||||||||||||||||||||||
Genomic Location | Chromosome 16:91485238-91507441 | ||||||||||||||||||||||
Strand | Forward strand | ||||||||||||||||||||||
Band | C3.3 | ||||||||||||||||||||||
Transcripts |
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Interactions | |||||||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 8 experimentally validated interaction(s) in this database.
They are also associated with 22 interaction(s) predicted by orthology.
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Gene Ontology | |||||||||||||||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Orthologs | |||||||||||||||||||||||
Species
Homo sapiens
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Gene ID
Gene Order
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Pathways | |||||||||||||||||||||||
NETPATH | |||||||||||||||||||||||
REACTOME |
Cytokine Signaling in Immune system pathway
Immune System pathway
Interferon Signaling pathway
Regulation of IFNA signaling pathway
Interferon alpha/beta signaling pathway
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KEGG |
Cytokine-cytokine receptor interaction pathway
Jak-STAT signaling pathway pathway
Toll-like receptor signaling pathway pathway
Natural killer cell mediated cytotoxicity pathway
Osteoclast differentiation pathway
Hepatitis C pathway
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INOH |
JAK STAT pathway and regulation pathway
IFN alpha signaling pathway
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PID NCI | |||||||||||||||||||||||
Pathway Predictions based on Human Orthology Data | |||||||||||||||||||||||
NETPATH | |||||||||||||||||||||||
REACTOME |
Regulation of IFNA signaling pathway
Interferon alpha/beta signaling pathway
Cytokine Signaling in Immune system pathway
Interferon Signaling pathway
Immune System pathway
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KEGG |
Cytokine-cytokine receptor interaction pathway
Toll-like receptor signaling pathway pathway
Jak-STAT signaling pathway pathway
Natural killer cell mediated cytotoxicity pathway
Osteoclast differentiation pathway
Hepatitis C pathway
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INOH |
JAK STAT pathway and regulation pathway
IFN alpha signaling pathway
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PID NCI |
Downstream signaling in naïve CD8+ T cells
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Cross-References | |||||||||||||||||||||||
SwissProt | |||||||||||||||||||||||
TrEMBL | |||||||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||||||
Entrez Gene | |||||||||||||||||||||||
UniGene | Mm.502 | ||||||||||||||||||||||
RefSeq | NM_010508 | ||||||||||||||||||||||
OMIM | |||||||||||||||||||||||
CCDS | CCDS28326 | ||||||||||||||||||||||
HPRD | |||||||||||||||||||||||
IMGT | |||||||||||||||||||||||
MGI ID | |||||||||||||||||||||||
MGI Symbol | |||||||||||||||||||||||
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GenPept | |||||||||||||||||||||||
RNA Seq Atlas | |||||||||||||||||||||||