[Term] id: PR:Q14643-4 name: inositol 1,4,5-trisphosphate receptor type 1 isoform h4 (human) def: "An inositol 1,4,5-trisphosphate receptor type 1 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q14643-4." [PRO:DNx, UniProtKB:Q14643] comment: Category=organism-sequence. synonym: "hITPR1/iso:h4" EXACT PRO-short-label [PRO:DNx] synonym: "inositol 1,4,5-trisphosphate receptor type 1 isoform SI-SIII-SII (human)" EXACT [UniProtKB:Q14643] xref: UniProtKB:Q14643-4 is_a: PR:Q14643 ! inositol 1,4,5-trisphosphate receptor type 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens