[Term] id: PR:P21554-1 name: cannabinoid receptor 1 isoform 1 (human) def: "A cannabinoid receptor 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:P21554-1." [PRO:DNx, UniProtKB:P21554] comment: Category=organism-sequence. Requested by=PubChem. synonym: "hCNR1/iso:1" EXACT PRO-short-label [PRO:DNx] synonym: "cannabinoid receptor 1 isoform Long (human)" EXACT [UniProtKB:P21554] xref: UniProtKB:P21554-1 is_a: PR:P21554 ! cannabinoid receptor 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens