OR2T33

Olfactory receptor, family 2, subfamily T, member 33
Identifiers
Symbol(s)	OR2T33; OR1-56
External IDs	MGI: 3030149 Homologene: 88424
Gene ontology Molecular Function: • receptor activity • olfactory receptor activity Cellular Component: • membrane • integral to membrane Biological Process: • signal transduction • G-protein coupled receptor protein signaling pathway • sensory perception of smell • response to stimulus
Orthologs
	Human	Mouse
Entrez	391195	258531
Ensembl	ENSG00000177212	ENSMUSG00000056959
Uniprot	Q8NG76	na
Refseq	NM_001004695 (mRNA) NP_001004695 (protein)	NM_146538 (mRNA) NP_666749 (protein)
Location	Chr 1: 246.5 - 246.5 Mb	Chr 11: 58.59 - 58.6 Mb
Pubmed search	[1]	[2]

Olfactory receptor, family 2, subfamily T, member 33, also known as OR2T33, is a human 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

• Olfactory receptor

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. PMID 14983052.
• Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1.". Nature 441 (7091): 315-21. doi:10.1038/nature04727. PMID 16710414.

External links

• MeSH OR2T33+protein,+human

This article incorporates text from the United States National Library of Medicine, which is in the public domain. Template:Membrane-protein-stub