P2RX5

P2RX5
Identifiers
Aliases	P2RX5 , LRH-1, P2X5, P2X5R, purinergic receptor P2X 5
External IDs	OMIM: 602836 MGI: 2137026 HomoloGene: 1924 GeneCards: P2RX5
Gene location (Human) Chr. Chromosome 17 (human) [1] Band 17p13.2 Start 3,672,199 bp [1] End 3,696,240 bp [1]
Gene location (Mouse) Chr. Chromosome 11 (mouse) [2] Band 11|11 B4 Start 73,051,247 bp [2] End 73,063,511 bp [2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in spleen lymph node appendix blood gastrocnemius muscle bone marrow cells middle temporal gyrus tibialis anterior muscle nucleus accumbens thymus Top expressed in brown adipose tissue soleus muscle masseter muscle facial motor nucleus ascending aorta intercostal muscle myocardium of ventricle motor neuron proximal tubule tibialis anterior muscle More reference expression data BioGPS n/a
Gene ontology Molecular function ion channel activity ATP binding transmembrane signaling receptor activity purinergic nucleotide receptor activity extracellularly ATP-gated cation channel activity ATP-gated ion channel activity Cellular component integral component of membrane integral component of nuclear inner membrane integral component of plasma membrane membrane plasma membrane cytosol postsynapse Biological process response to ATP positive regulation of calcium-mediated signaling ion transport positive regulation of calcium ion transport into cytosol cation transmembrane transport signal transduction nervous system development blood coagulation purinergic nucleotide receptor signaling pathway excitatory postsynaptic potential cation transport ion transmembrane transport Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 5026 94045 Ensembl ENSG00000083454 ENSMUSG00000005950 UniProt Q93086 n/a RefSeq (mRNA) NM_175081 NM_001204519 NM_001204520 NM_002561 NM_175080 NM_033321 NM_001376982 NM_001376983 RefSeq (protein) NP_001191448 NP_001191449 NP_002552 NP_778255 n/a Location (UCSC) Chr 17: 3.67 – 3.7 Mb Chr 11: 73.05 – 73.06 Mb PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

P2X purinoceptor 5 is a protein that in humans is encoded by the P2RX5 gene. ^{[5] [6]}

The product of this gene belongs to the family of purinoceptors for ATP. This receptor functions as a ligand-gated ion channel. Several characteristic motifs of ATP-gated channels are present in its primary structure, but, unlike other members of the purinoceptors family, this receptor has only a single transmembrane domain. Four transcript variants encoding distinct isoforms have been identified for this gene. ^[6]

See also

• P2X receptor

References

1. GRCh38: Ensembl release 89: ENSG00000083454 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000005950 - 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. Le KT, Paquet M, Nouel D, Babinski K, Seguela P (Jan 1998). "Primary structure and expression of a naturally truncated human P2X ATP receptor subunit from brain and immune system". FEBS Lett. 418 (1–2): 195–9. doi: 10.1016/S0014-5793(97)01380-X . PMID   9414125. S2CID   42070561.
6. "Entrez Gene: P2RX5 purinergic receptor P2X, ligand-gated ion channel, 5".

Further reading

• North RA (2002). "Molecular physiology of P2X receptors". Physiol. Rev. 82 (4): 1013–67. doi:10.1152/physrev.00015.2002. PMID   12270951.
• Andersson B, Wentland MA, Ricafrente JY, et al. (1996). "A "double adaptor" method for improved shotgun library construction". Anal. Biochem. 236 (1): 107–13. doi:10.1006/abio.1996.0138. PMID   8619474.
• Yu W, Andersson B, Worley KC, et al. (1997). "Large-scale concatenation cDNA sequencing". Genome Res. 7 (4): 353–8. doi:10.1101/gr.7.4.353. PMC   139146 . PMID   9110174.
• Touchman JW, Anikster Y, Dietrich NL, et al. (2000). "The genomic region encompassing the nephropathic cystinosis gene (CTNS): complete sequencing of a 200-kb segment and discovery of a novel gene within the common cystinosis-causing deletion". Genome Res. 10 (2): 165–73. doi:10.1101/gr.10.2.165. PMC   310836 . PMID   10673275.
• 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): 16899–903. Bibcode:2002PNAS...9916899M. doi: 10.1073/pnas.242603899 . PMC   139241 . PMID   12477932.
• Gevaert K, Goethals M, Martens L, et al. (2004). "Exploring proteomes and analyzing protein processing by mass spectrometric identification of sorted N-terminal peptides". Nat. Biotechnol. 21 (5): 566–9. doi:10.1038/nbt810. PMID   12665801. S2CID   23783563.
• Greig AV, Linge C, Terenghi G, et al. (2003). "Purinergic receptors are part of a functional signaling system for proliferation and differentiation of human epidermal keratinocytes". J. Invest. Dermatol. 120 (6): 1007–15. doi:10.1046/j.1523-1747.2003.12261.x. PMID   12787128.
• Greig AV, Linge C, Healy V, et al. (2003). "Expression of purinergic receptors in non-melanoma skin cancers and their functional roles in A431 cells". J. Invest. Dermatol. 121 (2): 315–27. doi: 10.1046/j.1523-1747.2003.12379.x . PMID   12880424.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi: 10.1038/ng1285 . PMID   14702039.
• de Rijke B, van Horssen-Zoetbrood A, Beekman JM, et al. (2006). "A frameshift polymorphism in P2X5 elicits an allogeneic cytotoxic T lymphocyte response associated with remission of chronic myeloid leukemia". J. Clin. Invest. 115 (12): 3506–16. doi:10.1172/JCI24832. PMC   1297240 . PMID   16322791.
• Metcalfe MJ, Baker DM, Burnstock G (2007). "Purinoceptor expression on keratinocytes reflects their function on the epidermis during chronic venous insufficiency". Arch. Dermatol. Res. 298 (6): 301–7. doi:10.1007/s00403-006-0693-x. PMID   16967306. S2CID   11545279.
• Duckwitz W, Hausmann R, Aschrafi A, Schmalzing G (2007). "P2X5 subunit assembly requires scaffolding by the second transmembrane domain and a conserved aspartate". J. Biol. Chem. 281 (51): 39561–72. doi: 10.1074/jbc.M606113200 . PMID   17001079.

External links

• P2RX5+protein,+human at the US 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.