[Term] id: PR:Q99571-3 name: P2X purinoceptor 4 isoform h3 (human) def: "A P2X purinoceptor 4 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q99571-3." [PRO:auto, UniProtKB:Q99571] comment: Category=organism-sequence. synonym: "hP2RX4/iso:h3" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q99571-3 is_a: PR:Q99571 ! P2X purinoceptor 4 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens