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IFNAR1 interferon alpha and beta receptor subunit 1 [ Homo sapiens (human) ]

Gene ID: 3454, updated on 6-Dec-2016
Official Symbol
IFNAR1provided by HGNC
Official Full Name
interferon alpha and beta receptor subunit 1provided by HGNC
Primary source
HGNC:HGNC:5432
See related
Ensembl:ENSG00000142166 MIM:107450; Vega:OTTHUMG00000065126
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
AVP; IFRC; IFNAR; IFNBR; IFN-alpha-REC
Summary
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]
Orthologs
Location:
21q22.11
Exon count:
13
Annotation release Status Assembly Chr Location
108 current GRCh38.p7 (GCF_000001405.33) 21 NC_000021.9 (33324443..33360361)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 21 NC_000021.8 (34696748..34732129)

Chromosome 21 - NC_000021.9Genomic Context describing neighboring genes Neighboring gene IL10RB antisense RNA 1 (head to head) Neighboring gene interleukin 10 receptor subunit beta Neighboring gene upstream transcription factor 1 pseudogene 1 Neighboring gene interferon gamma receptor 2 (interferon gamma transducer 1) Neighboring gene transmembrane protein 50B Neighboring gene ribosomal protein S5 pseudogene 3

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

NHGRI GWAS Catalog

Description
Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease.
NHGRI GWA Catalog

Protein interactions

Protein Gene Interaction Pubs
Envelope surface glycoprotein gp120 env Seven-day cultured macrophages treated with HIV-1 gp120 exhibit higher levels of type I IFN receptors than that of 1-day cultured monocytes PubMed

Go to the HIV-1, Human Interaction Database

  • Cytokine Signaling in Immune system, organism-specific biosystem (from REACTOME)
    Cytokine Signaling in Immune system, organism-specific biosystemCytokines are small proteins that regulate and mediate immunity, inflammation, and hematopoiesis. They are secreted in response to immune stimuli, and usually act briefly, locally, at very low concen...
  • Cytokine-cytokine receptor interaction, organism-specific biosystem (from KEGG)
    Cytokine-cytokine receptor interaction, organism-specific biosystemCytokines are soluble extracellular proteins or glycoproteins that are crucial intercellular regulators and mobilizers of cells engaged in innate as well as adaptive inflammatory host defenses, cell ...
  • Cytokine-cytokine receptor interaction, conserved biosystem (from KEGG)
    Cytokine-cytokine receptor interaction, conserved biosystemCytokines are soluble extracellular proteins or glycoproteins that are crucial intercellular regulators and mobilizers of cells engaged in innate as well as adaptive inflammatory host defenses, cell ...
  • Downstream signaling in naive CD8+ T cells, organism-specific biosystem (from Pathway Interaction Database)
    Downstream signaling in naive CD8+ T cells, organism-specific biosystem
    Downstream signaling in naive CD8+ T cells
  • Hepatitis B, organism-specific biosystem (from KEGG)
    Hepatitis B, organism-specific biosystemHepatitis B virus (HBV) is an enveloped virus and contains a partially double-stranded relaxed circular DNA (RC-DNA) genome. After entry into hepatocytes, HBV RC-DNA is transported to the nucleus and...
  • Hepatitis C, organism-specific biosystem (from KEGG)
    Hepatitis C, organism-specific biosystemHepatitis C virus (HCV) is a major cause of chronic liver disease. The HCV employ several strategies to perturb host cell immunity. After invasion, HCV RNA genome functions directly as an mRNA in the...
  • Hepatitis C, conserved biosystem (from KEGG)
    Hepatitis C, conserved biosystemHepatitis C virus (HCV) is a major cause of chronic liver disease. The HCV employ several strategies to perturb host cell immunity. After invasion, HCV RNA genome functions directly as an mRNA in the...
  • Herpes simplex infection, organism-specific biosystem (from KEGG)
    Herpes simplex infection, organism-specific biosystemHerpes simplex virus (HSV) infections are very common worldwide, with the prevalence of HSV-1 reaching up to 80%-90%. Primary infection with HSV takes place in the mucosa, followed by the establishme...
  • Herpes simplex infection, conserved biosystem (from KEGG)
    Herpes simplex infection, conserved biosystemHerpes simplex virus (HSV) infections are very common worldwide, with the prevalence of HSV-1 reaching up to 80%-90%. Primary infection with HSV takes place in the mucosa, followed by the establishme...
  • Immune System, organism-specific biosystem (from REACTOME)
    Immune System, organism-specific biosystemHumans are exposed to millions of potential pathogens daily, through contact, ingestion, and inhalation. Our ability to avoid infection depends on the adaptive immune system and during the first crit...
  • Influenza A, organism-specific biosystem (from KEGG)
    Influenza A, organism-specific biosystemInfluenza is a contagious respiratory disease caused by influenza virus infection. Influenza A virus is responsible for both annual seasonal epidemics and periodic worldwide pandemics. Novel strains ...
  • Influenza A, conserved biosystem (from KEGG)
    Influenza A, conserved biosystemInfluenza is a contagious respiratory disease caused by influenza virus infection. Influenza A virus is responsible for both annual seasonal epidemics and periodic worldwide pandemics. Novel strains ...
  • Interferon Signaling, organism-specific biosystem (from REACTOME)
    Interferon Signaling, organism-specific biosystemInterferons (IFNs) are cytokines that play a central role in initiating immune responses, especially antiviral and antitumor effects. There are three types of IFNs:Type I (IFN-alpha, -beta and others...
  • Interferon alpha/beta signaling, organism-specific biosystem (from REACTOME)
    Interferon alpha/beta signaling, organism-specific biosystemType I interferons (IFNs) are composed of various genes including IFN alpha (IFNA), beta (IFNB), omega, epsilon, and kappa. In humans the IFNA genes are composed of more than 13 subfamily genes, wher...
  • Interferon type I signaling pathways, organism-specific biosystem (from WikiPathways)
    Interferon type I signaling pathways, organism-specific biosystemThe type I IFNs (IFN? family, IFN?, IFN?, IFN? and IFN?) all bind to and signal via the type I IFN receptor complex. The type I receptor consists of two main IFNAR1, IFNAR2c receptor chains and other...
  • Jak-STAT signaling pathway, organism-specific biosystem (from KEGG)
    Jak-STAT signaling pathway, organism-specific biosystemThe Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway is one of a handful of pleiotropic cascades used to transduce a multitude of signals for development and homeost...
  • Jak-STAT signaling pathway, conserved biosystem (from KEGG)
    Jak-STAT signaling pathway, conserved biosystemThe Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway is one of a handful of pleiotropic cascades used to transduce a multitude of signals for development and homeost...
  • Measles, organism-specific biosystem (from KEGG)
    Measles, organism-specific biosystemMeasles virus (MV) is highly contagious virus that leads infant death worldwide. Humans are the unique natural reservoir for this virus. It causes severe immunosuppression favouring secondary bacteri...
  • Measles, conserved biosystem (from KEGG)
    Measles, conserved biosystemMeasles virus (MV) is highly contagious virus that leads infant death worldwide. Humans are the unique natural reservoir for this virus. It causes severe immunosuppression favouring secondary bacteri...
  • NOD-like receptor signaling pathway, organism-specific biosystem (from KEGG)
    NOD-like receptor signaling pathway, organism-specific biosystemSpecific families of pattern recognition receptors are responsible for detecting various pathogens and generating innate immune responses. The intracellular NOD-like receptor (NLR) family contains mo...
  • NOD-like receptor signaling pathway, conserved biosystem (from KEGG)
    NOD-like receptor signaling pathway, conserved biosystemSpecific families of pattern recognition receptors are responsible for detecting various pathogens and generating innate immune responses. The intracellular NOD-like receptor (NLR) family contains mo...
  • Natural killer cell mediated cytotoxicity, organism-specific biosystem (from KEGG)
    Natural killer cell mediated cytotoxicity, organism-specific biosystemNatural killer (NK) cells are lymphocytes of the innate immune system that are involved in early defenses against both allogeneic (nonself) cells and autologous cells undergoing various forms of stre...
  • Natural killer cell mediated cytotoxicity, conserved biosystem (from KEGG)
    Natural killer cell mediated cytotoxicity, conserved biosystemNatural killer (NK) cells are lymphocytes of the innate immune system that are involved in early defenses against both allogeneic (nonself) cells and autologous cells undergoing various forms of stre...
  • Osteoclast Signaling, organism-specific biosystem (from WikiPathways)
    Osteoclast Signaling, organism-specific biosystem
    Osteoclast Signaling
  • Osteoclast differentiation, organism-specific biosystem (from KEGG)
    Osteoclast differentiation, organism-specific biosystemThe osteoclasts, multinucleared cells originating from the hematopoietic monocyte-macrophage lineage, are responsible for bone resorption. Osteoclastogenesis is mainly regulated by signaling pathways...
  • Osteoclast differentiation, conserved biosystem (from KEGG)
    Osteoclast differentiation, conserved biosystemThe osteoclasts, multinucleared cells originating from the hematopoietic monocyte-macrophage lineage, are responsible for bone resorption. Osteoclastogenesis is mainly regulated by signaling pathways...
  • PI3K-Akt signaling pathway, organism-specific biosystem (from KEGG)
    PI3K-Akt signaling pathway, organism-specific biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
  • PI3K-Akt signaling pathway, conserved biosystem (from KEGG)
    PI3K-Akt signaling pathway, conserved biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
  • Regulation of IFNA signaling, organism-specific biosystem (from REACTOME)
    Regulation of IFNA signaling, organism-specific biosystemThere are several proteins and mechanisms involved in controlling the extent of ligand stimulation of IFNA/B signaling. These mechanisms can effect every step of the IFNA/B cascade. Dephosphorylation...
  • Regulation of toll-like receptor signaling pathway, organism-specific biosystem (from WikiPathways)
    Regulation of toll-like receptor signaling pathway, organism-specific biosystem
    Regulation of toll-like receptor signaling pathway
  • Toll-like Receptor Signaling Pathway, organism-specific biosystem (from WikiPathways)
    Toll-like Receptor Signaling Pathway, organism-specific biosystemSpecific families of pattern recognition receptors are responsible for detecting microbial pathogens and generating innate immune responses. Toll-like receptors (TLRs) are membrane-bound receptors id...
  • Toll-like receptor signaling pathway, organism-specific biosystem (from KEGG)
    Toll-like receptor signaling pathway, organism-specific biosystemSpecific families of pattern recognition receptors are responsible for detecting microbial pathogens and generating innate immune responses. Toll-like receptors (TLRs) are membrane-bound receptors id...
  • Toll-like receptor signaling pathway, conserved biosystem (from KEGG)
    Toll-like receptor signaling pathway, conserved biosystemSpecific families of pattern recognition receptors are responsible for detecting microbial pathogens and generating innate immune responses. Toll-like receptors (TLRs) are membrane-bound receptors id...
Products Interactant Other Gene Complex Source Pubs Description

Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
type I interferon binding ISS
Inferred from Sequence or Structural Similarity
more info
 
type I interferon receptor activity IDA
Inferred from Direct Assay
more info
PubMed 
Process Evidence Code Pubs
JAK-STAT cascade TAS
Traceable Author Statement
more info
PubMed 
T cell activation IEA
Inferred from Electronic Annotation
more info
 
cellular response to interferon-alpha ISS
Inferred from Sequence or Structural Similarity
more info
 
defense response to virus IEA
Inferred from Electronic Annotation
more info
 
positive regulation of interferon-beta production IEA
Inferred from Electronic Annotation
more info
 
positive regulation of interferon-gamma production IEA
Inferred from Electronic Annotation
more info
 
positive regulation of interleukin-1 beta secretion IEA
Inferred from Electronic Annotation
more info
 
positive regulation of transcription, DNA-templated IEA
Inferred from Electronic Annotation
more info
 
regulation of peptidyl-tyrosine phosphorylation IEA
Inferred from Electronic Annotation
more info
 
regulation of type I interferon-mediated signaling pathway TAS
Traceable Author Statement
more info
 
response to lipopolysaccharide ISS
Inferred from Sequence or Structural Similarity
more info
 
response to virus TAS
Traceable Author Statement
more info
PubMed 
type I interferon biosynthetic process IEA
Inferred from Electronic Annotation
more info
 
type I interferon signaling pathway IDA
Inferred from Direct Assay
more info
PubMed 
type I interferon signaling pathway TAS
Traceable Author Statement
more info
 
Component Evidence Code Pubs
integral component of plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
late endosome IEA
Inferred from Electronic Annotation
more info
 
lysosome IEA
Inferred from Electronic Annotation
more info
 
plasma membrane TAS
Traceable Author Statement
more info
 
Preferred Names
interferon alpha/beta receptor 1
Names
CRF2-1
IFN-R-1
IFN-alpha/beta receptor 1
alpha-type antiviral protein
beta-type antiviral protein
cytokine receptor class-II member 1
cytokine receptor family 2 member 1
interferon (alpha, beta and omega) receptor 1
interferon receptor 1
interferon-alpha/beta receptor alpha chain
interferon-beta receptor 1
type I interferon receptor 1

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_000629.2NP_000620.2  interferon alpha/beta receptor 1 precursor

    See identical proteins and their annotated locations for NP_000620.2

    Status: REVIEWED

    Source sequence(s)
    AK123813, BC021825, BC035603, BG116121, BG548299, BX537636, CA309858, J03171, R15745
    Consensus CDS
    CCDS13624.1
    UniProtKB/Swiss-Prot
    P17181
    Related
    ENSP00000270139, OTTHUMP00000067672, ENST00000270139, OTTHUMT00000139823
    Conserved Domains (2) summary
    pfam09294
    Location:126224
    Interfer-bind; Interferon-alpha/beta receptor, fibronectin type III
    cl21522
    Location:25114
    FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 108 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p7 Primary Assembly

Genomic

  1. NC_000021.9 Reference GRCh38.p7 Primary Assembly

    Range
    33324443..33360361
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_005260964.2XP_005261021.1  

    See identical proteins and their annotated locations for XP_005261021.1

    UniProtKB/Swiss-Prot
    P17181
    Conserved Domains (2) summary
    pfam09294
    Location:57155
    Interfer-bind; Interferon-alpha/beta receptor, fibronectin type III
    cl21522
    Location:159249
    FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...
  2. XM_011529552.1XP_011527854.1  

    Conserved Domains (2) summary
    pfam09294
    Location:126224
    Interfer-bind; Interferon-alpha/beta receptor, fibronectin type III
    cl21522
    Location:25114
    FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...

Alternate CHM1_1.1

Genomic

  1. NC_018932.2 Alternate CHM1_1.1

    Range
    34259582..34294500
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
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