P2RX3

P2X purinoceptor 3 is a protein that in humans is encoded by the P2RX3 gene.[5][6]

P2RX3
Identifiers
AliasesP2RX3, P2X3, purinergic receptor P2X 3
External IDsOMIM: 600843 MGI: 1097160 HomoloGene: 1922 GeneCards: P2RX3
Gene location (Human)
Chr.Chromosome 11 (human)[1]
Band11q12.1Start57,338,352 bp[1]
End57,372,396 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

5024

228139

Ensembl

ENSG00000109991

ENSMUSG00000027071

UniProt

P56373

Q3UR32

RefSeq (mRNA)

NM_002559

NM_145526

RefSeq (protein)

NP_002550

NP_663501

Location (UCSC)Chr 11: 57.34 – 57.37 MbChr 2: 85 – 85.04 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

The product of this gene belongs to the family of purinoceptors for ATP. This receptor functions as a ligand-gated ion channel and may transduce ATP-evoked nociceptor activation. Mouse studies suggest that this receptor is important for peripheral pain responses, and also participates in pathways controlling urinary bladder volume reflexes, platelet aggregation, macrophage activation, apoptosis and neuronal–glial interactions. It is possible that the development of selective antagonists for this receptor may have a therapeutic potential in pain relief and in the treatment of disorders of urine storage.[6]

Ligands

Antagonists

See also

References

  1. GRCh38: Ensembl release 89: ENSG00000109991 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000027071 - 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. Garcia-Guzman M, Stuhmer W, Soto F (Sep 1997). "Molecular characterization and pharmacological properties of the human P2X3 purinoceptor". Brain Res Mol Brain Res. 47 (1–2): 59–66. doi:10.1016/S0169-328X(97)00036-3. PMID 9221902.
  6. "Entrez Gene: P2RX3 purinergic receptor P2X, ligand-gated ion channel, 3".

Further reading

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


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