OR5B3

Protein-coding gene in the species Homo sapiens
OR5B3
Identifiers
AliasesOR5B3, OR11-239, OR5B13, OST129, olfactory receptor family 5 subfamily B member 3
External IDsMGI: 3031297; HomoloGene: 133886; GeneCards: OR5B3; OMA:OR5B3 - orthologs
Gene location (Human)
Chromosome 11 (human)
Chr.Chromosome 11 (human)[1]
Chromosome 11 (human)
Genomic location for OR5B3
Genomic location for OR5B3
Band11q12.1Start58,402,464 bp[1]
End58,406,874 bp[1]
Gene location (Mouse)
Chromosome 19 (mouse)
Chr.Chromosome 19 (mouse)[2]
Chromosome 19 (mouse)
Genomic location for OR5B3
Genomic location for OR5B3
Band19|19 AStart13,208,692 bp[2]
End13,213,764 bp[2]
Gene ontology
Molecular function
  • G protein-coupled receptor activity
  • odorant binding
  • olfactory receptor activity
  • signal transducer activity
Cellular component
  • integral component of membrane
  • plasma membrane
  • membrane
Biological process
  • sensory perception of smell
  • signal transduction
  • response to stimulus
  • detection of chemical stimulus involved in sensory perception of smell
  • G protein-coupled receptor signaling pathway
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

441608

258120

Ensembl

ENSG00000172769

ENSMUSG00000096365

UniProt

Q8NH48

Q7TQR3

RefSeq (mRNA)

NM_001005469

NM_001011840

RefSeq (protein)

NP_001005469

NP_001011840

Location (UCSC)Chr 11: 58.4 – 58.41 MbChr 19: 13.21 – 13.21 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Olfactory receptor 5B3 is a protein that in humans is encoded by the OR5B3 gene.[5]

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.[5]

See also

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000172769 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000096365 – Ensembl, 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. ^ a b "Entrez Gene: OR5B3 olfactory receptor, family 5, subfamily B, member 3".

Further reading

  • Malnic B, Godfrey PA, Buck LB (2004). "The human olfactory receptor gene family". Proc. Natl. Acad. Sci. U.S.A. 101 (8): 2584–9. Bibcode:2004PNAS..101.2584M. doi:10.1073/pnas.0307882100. PMC 356993. PMID 14983052.

External links

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


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Class I
(fish-like receptors)
Family 51
Family 52
Family 56
Class II
(tetrapod specific receptors)
Family 1
Family 2
Family 3
Family 4
Family 5
Family 6
Family 7
Family 8
Family 9
Family 10
Family 11
Family 12
Family 13


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