22953231602ENSG00000187848ENSMUSG00000029503Q9UBL9Q8K3P1NM_170683NM_174872NM_174873NM_001164833NM_001164834NM_153400NM_001310700NM_001310701NP_733783NP_777361NP_777362NP_001158305NP_001158306NP_001297629NP_001297630NP_700449P2X purinoceptor 2 is a protein that in humans is encoded by the P2RX2 gene.

[5][6][7] The product of this gene belongs to the family of purinoceptors for ATP.

This receptor functions as a cation conducting ligand-gated ion channel.

Six transcript variants encoding six distinct isoforms have been identified for this gene.

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