P2RX5
Protein-coding gene in the species Homo sapiens

P2X purinoceptor 5 is a protein in humans that is encoded by the P2RX5 gene.
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.
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Images, from Wikimedia Commons:
- Ideogram human chromosome 17.svg by National Center for Biotechnology Information, U.S. National Library of Medicine, Public domain
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