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	'''OR2V2''' is a gene that encodes the ~~olfactory receptor, family 2, subfamily V, member 2 in humans. 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~~.
			{{Infobox gene
			\| name = OR2V2
			\| symbol = OR2V2
			\| HGNCid = 14857
			\| chromosome = 1
			\| arm = q
			\| band = 44.2
			}}

			'''OR2V2''' is a gene that encodes a member of the [[olfactory receptor]] family of proteins. These receptors are involved in the detection of odor molecules and are a part of the [[G protein-coupled receptor]] (GPCR) superfamily. The OR2V2 gene is located on [[chromosome 1]] in humans.

	== Function ==		== Function ==
			Olfactory receptors, such as OR2V2, are responsible for the recognition and [[signal transduction]] of odorant molecules. These receptors are expressed in the [[olfactory epithelium]] and are crucial for the sense of [[smell]]. The OR2V2 protein interacts with odorant molecules in the [[nasal cavity]], initiating a neuronal response that is transmitted to the [[olfactory bulb]] in the brain.
	~~The~~ OR2V2 ~~gene is part~~ of the [[olfactory ~~receptor~~]] ~~gene family, which is the largest gene family in the human genome. The proteins encoded by these genes~~ are ~~responsible~~ for the ~~recognition and transduction~~ of ~~odorant signals, which are mediated by G proteins~~. The OR2V2 ~~gene specifically encodes~~ the olfactory ~~receptor, family 2, subfamily V, member 2~~.

	== Structure ==		== Structure ==
			Like other olfactory receptors, OR2V2 has a characteristic 7-transmembrane domain structure, which is typical of GPCRs. This structure allows the receptor to span the [[cell membrane]] and interact with intracellular [[G proteins]] to transmit signals.

	The OR2V2 gene is ~~located on chromosome 19q13.2 and is composed~~ of a ~~single coding exon. The encoded protein is a member~~ of the ~~G-protein-coupled receptor 1~~ family ~~and has 7 transmembrane domains~~, a ~~characteristic structure~~ of ~~many neurotransmitter~~ and ~~hormone receptors~~.		== Genetic Information ==
			The OR2V2 gene is part of a large family of olfactory receptor genes, which are the largest gene family in the human genome. These genes are highly diverse, allowing humans to detect a wide range of odors. The diversity of olfactory receptors is due to the presence of multiple [[alleles]] and [[gene duplications]] throughout evolution.

	== Clinical Significance ==		== Clinical Significance ==
			Variations in olfactory receptor genes, including OR2V2, can affect an individual's sense of smell. Some variations may lead to [[anosmia]], the inability to perceive odor, while others may enhance olfactory sensitivity. Research into these genetic variations can provide insights into [[olfactory disorders]] and potential therapeutic targets.
	~~While the specific clinical significance of~~ OR2V2 ~~is not yet fully understood~~, ~~olfactory receptors in general have been implicated in various diseases and conditions~~. ~~For example, alterations in olfactory receptor function have been associated with~~ anosmia, the inability to perceive odor~~. Additionally~~, olfactory ~~receptors have been found to be expressed in a number of tissues outside of the olfactory system, suggesting potential roles in various physiological and pathological processes~~.

	[[~~File:OR2V2 gene location on human chromosome 19.png\|thumb\|right\|300px\|Location of the OR2V2 gene on human chromosome 19.~~]]

	== See Also ==		== See Also ==
			* [[Olfactory system]]
	* [[Olfactory ~~receptor~~]]
	* [[G protein-coupled receptor]]		* [[G protein-coupled receptor]]
	* [[~~Anosmia~~]]		* [[Chromosome 1 (human)]]

	== References ==		== References ==
			<references/>

			== External Links ==
			* [GeneCards: OR2V2](https://www.genecards.org/cgi-bin/carddisp.pl?gene=OR2V2)
			* [NCBI Gene: OR2V2](https://www.ncbi.nlm.nih.gov/gene/)

	{{~~Reflist~~}}		{{Olfactory receptors}}
			{{G protein-coupled receptors}}

	[[Category:~~Genes on human chromosome 19~~]]		[[Category:Olfactory receptors]]
	[[Category:G protein-coupled receptors]]		[[Category:G protein-coupled receptors]]
	[[Category:~~Olfactory system~~]]		[[Category:Genes on human chromosome 1]]

	~~{{GPCR-stub}}~~
	~~{{medicine-stub}}~~

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'''OR2V2''' is a gene that encodes the olfactory receptor, family 2, subfamily V, member 2 in humans. 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.

== Function ==

The OR2V2 gene is part of the [[olfactory receptor]] gene family, which is the largest gene family in the human genome. The proteins encoded by these genes are responsible for the recognition and transduction of odorant signals, which are mediated by G proteins. The OR2V2 gene specifically encodes the olfactory receptor, family 2, subfamily V, member 2.

== Structure ==

The OR2V2 gene is located on chromosome 19q13.2 and is composed of a single coding exon. The encoded protein is a member of the G-protein-coupled receptor 1 family and has 7 transmembrane domains, a characteristic structure of many neurotransmitter and hormone receptors.

== Clinical Significance ==

While the specific clinical significance of OR2V2 is not yet fully understood, olfactory receptors in general have been implicated in various diseases and conditions. For example, alterations in olfactory receptor function have been associated with anosmia, the inability to perceive odor. Additionally, olfactory receptors have been found to be expressed in a number of tissues outside of the olfactory system, suggesting potential roles in various physiological and pathological processes.

[[File:OR2V2 gene location on human chromosome 19.png|thumb|right|300px|Location of the OR2V2 gene on human chromosome 19.]]

== See Also ==

* [[Olfactory receptor]]
* [[G protein-coupled receptor]]
* [[Anosmia]]

== References ==

{{Reflist}}

[[Category:Genes on human chromosome 19]]
[[Category:G protein-coupled receptors]]
[[Category:Olfactory system]]

{{GPCR-stub}}
{{medicine-stub}}

OR2V2 - Revision history

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