OR2A1
| edit |
| Olfactory receptor, family 2, subfamily A, member 1 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||||
| Symbols | OR2A1; | ||||||||||
| External IDs | MGI: 3030268 HomoloGene: 74213 GeneCards: OR2A1 Gene | ||||||||||
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| Orthologs | |||||||||||
| Species | Human | Mouse | |||||||||
| Entrez | 346528 | 258366 | |||||||||
| Ensembl | n/a | ENSMUSG00000059411 | |||||||||
| UniProt | n/a | n/a | |||||||||
| RefSeq (mRNA) | XM_001123394 | NM_146369 | |||||||||
| RefSeq (protein) | XP_001123394 | NP_666481 | |||||||||
| Location (UCSC) | n/a | Chr 6: 43.15 - 43.15 Mb | |||||||||
| PubMed search | [1] | [2] | |||||||||
Olfactory receptor 2A1/2A42 is a protein that in humans is encoded by the OR2A1 gene.[1]
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.[1]
See also
References
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<references />, or <references group="..." />Further reading
- Dias Neto E, Correa RG, Verjovski-Almeida S; et al. (2000). "Shotgun sequencing of the human transcriptome with ORF expressed sequence tags". Proc. Natl. Acad. Sci. U.S.A. 97 (7): 3491–6. doi:10.1073/pnas.97.7.3491. PMC 16267 Freely accessible. PMID 10737800.
- 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.
- Malnic B, Godfrey PA, Buck LB (2004). "The human olfactory receptor gene family". Proc. Natl. Acad. Sci. U.S.A. 101 (8): 2584–9. doi:10.1073/pnas.0307882100. PMC 356993 Freely accessible. 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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