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OR3A2

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Protein-coding gene in the species Homo sapiens
OR3A2
Identifiers
AliasesOR3A2, OLFRA04, OR17-14, OR17-228, OR228, olfactory receptor family 3 subfamily A member 2
External IDsMGI: 3030244; HomoloGene: 68262; GeneCards: OR3A2; OMA:OR3A2 - orthologs
Gene location (Human)
Chromosome 17 (human)
Chr.Chromosome 17 (human)
Chromosome 17 (human)Genomic location for OR3A2Genomic location for OR3A2
Band17p13.3Start3,276,942 bp
End3,386,317 bp
Gene location (Mouse)
Chromosome 11 (mouse)
Chr.Chromosome 11 (mouse)
Chromosome 11 (mouse)Genomic location for OR3A2Genomic location for OR3A2
Band11|11 B5Start74,221,107 bp
End74,228,857 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • testicle

  • gonad

  • right testis

  • left testis

  • islet of Langerhans

  • ventricular zone

  • nucleus accumbens

  • sural nerve

  • caudate nucleus

  • granulocyte
    n/a
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

4995

258702

Ensembl

ENSG00000221882

ENSMUSG00000063116

UniProt

P47893

Q8VFX7

RefSeq (mRNA)

NM_002551

NM_146707

RefSeq (protein)

NP_002542

NP_666918

Location (UCSC)Chr 17: 3.28 – 3.39 MbChr 11: 74.22 – 74.23 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Olfactory receptor 3A2 is a protein that in humans is encoded by the OR3A2 gene.

Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms.

See also

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000221882Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000063116Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Glusman G, Clifton S, Roe B, Lancet D (Feb 1997). "Sequence analysis in the olfactory receptor gene cluster on human chromosome 17: recombinatorial events affecting receptor diversity". Genomics. 37 (2): 147–60. doi:10.1006/geno.1996.0536. PMID 8921386.
  6. Glusman G, Sosinsky A, Ben-Asher E, Avidan N, Sonkin D, Bahar A, Rosenthal A, Clifton S, Roe B, Ferraz C, Demaille J, Lancet D (Apr 2000). "Sequence, structure, and evolution of a complete human olfactory receptor gene cluster". Genomics. 63 (2): 227–45. doi:10.1006/geno.1999.6030. PMID 10673334. S2CID 23416814.
  7. ^ "Entrez Gene: OR3A2 olfactory receptor, family 3, subfamily A, member 2".

Further reading

External links

This article incorporates text from the United States National Library of Medicine, which is in the public domain.


G protein-coupled receptors: olfactory receptors
Class I
(fish-like receptors)
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Class II
(tetrapod specific receptors)
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