OR7A5

Olfactory receptor 7A5 is a protein that in humans is encoded by the OR7A5 gene.

OR7A5
Identifiers
Aliases	OR7A5, HTPCR2, olfactory receptor family 7 subfamily A member 5
External IDs	MGI: 1333808; HomoloGene: 133620; GeneCards: OR7A5; OMA:OR7A5 - orthologs
Gene location (Human) Chr. Chromosome 19 (human) Band 19p13.12 Start 14,826,241 bp End 14,835,185 bp
Gene location (Mouse) Chr. Chromosome 10 (mouse) Band 10|10 C1 Start 78,864,575 bp End 78,872,108 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in inferior olivary nucleus C1 segment corpus epididymis substantia nigra pituitary gland anterior pituitary caput epididymis skin of leg inferior ganglion of vagus nerve internal globus pallidus Top expressed in lung embryo spermatid mesencephalon More reference expression data BioGPS More reference expression data
Gene ontology Molecular function G protein-coupled receptor activity olfactory receptor activity signal transducer activity Cellular component integral component of membrane plasma membrane membrane Biological process sensory perception of smell detection of chemical stimulus involved in sensory perception of smell signal transduction response to stimulus G protein-coupled receptor signaling pathway Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 26659 18357 Ensembl ENSG00000188269 ENSMUSG00000060205 UniProt Q15622 Q8VGU7 RefSeq (mRNA) NM_017506 NM_001370480 NM_001370481 NM_001370482 NM_001370483 NM_147041 RefSeq (protein) NP_059976 NP_001357409 NP_001357410 NP_001357411 NP_001357412 NP_667252 Location (UCSC) Chr 19: 14.83 – 14.84 Mb Chr 10: 78.86 – 78.87 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

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

• Olfactory receptor

Further reading

• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–2127. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
• Grimwood J, Gordon LA, Olsen A, et al. (2004). "The DNA sequence and biology of human chromosome 19". Nature. 428 (6982): 529–535. Bibcode:2004Natur.428..529G. doi:10.1038/nature02399. PMID 15057824.
• Malnic B, Godfrey PA, Buck LB (2004). "The human olfactory receptor gene family". Proc. Natl. Acad. Sci. U.S.A. 101 (8): 2584–2589. Bibcode:2004PNAS..101.2584M. doi:10.1073/pnas.0307882100. PMC 356993. PMID 14983052.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–16903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Fuchs T, Malecova B, Linhart C, et al. (2003). "DEFOG: a practical scheme for deciphering families of genes". Genomics. 80 (3): 295–302. doi:10.1006/geno.2002.6830. PMID 12213199.
• Vanderhaeghen P, Schurmans S, Vassart G, Parmentier M (1997). "Molecular cloning and chromosomal mapping of olfactory receptor genes expressed in the male germ line: evidence for their wide distribution in the human genome". Biochem. Biophys. Res. Commun. 237 (2): 283–287. doi:10.1006/bbrc.1997.7043. PMID 9268701.
• Vanderhaeghen P, Schurmans S, Vassart G, Parmentier M (1997). "Specific repertoire of olfactory receptor genes in the male germ cells of several mammalian species". Genomics. 39 (3): 239–246. doi:10.1006/geno.1996.4490. PMID 9119360.
• Parmentier M, Libert F, Schurmans S, et al. (1992). "Expression of members of the putative olfactory receptor gene family in mammalian germ cells". Nature. 355 (6359): 453–455. Bibcode:1992Natur.355..453P. doi:10.1038/355453a0. PMID 1370859. S2CID 43926.

External links

• OR7A5+protein,+human at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

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