>sp|Q9UBL9-5|P2RX2_HUMAN P2X purinoceptor 2 OS=Homo sapiens GN=P2RX2 MAAAQPKYPAGATARRLARGCWSALWDYETPKVIVSIRVHNATCLSDADCVAGELDMLGN GLRTGRCVPYYQGPSKTCEVFGWCPVEDGASVSQFLGTMAPNFTILIKNSIHYPKFHFSK GNIADRTDGYLKRCTFHEASDLYCPIFKLGFIVEKAGESFTELAHKGGVIGVIINWDCDL DLPASECNPKYSFRRLDPKHVPASSGYNFRFAKYYKINGTTTRTLIKAYGIRIDVIVHGQ AGKFSLIPTIINLATALTSVGVGSFLCDWILLTFMNKNKVYSHKKFDKVCTPSHPSGSWP VTLARVLGQAPPEPGHRSEDQHPSPPSGQEGQQGAECGPAFPPLRPCPISAPSEQMVDTP ASEPAQASTPTDPKGLAQL