[Term] id: PR:000001126 name: cannabinoid receptor 2 def: "A cannabinoid receptor that is a translation product of the human CNR2 gene or a 1:1 ortholog thereof. Preferred ligands are cannabinoids--molecules related to tetrahydrocannabinol (THC), the psychoactive ingredient of cannabis. This receptor is expressed primarily in the immune system." [PRO:WCB] comment: Category=gene. synonym: "CNR2" EXACT PRO-short-label [PRO:DNx] synonym: "CB-2" EXACT [] synonym: "CB2" EXACT [] synonym: "CX5" EXACT [] synonym: "CB2A" RELATED Gene-based [] synonym: "CB2B" RELATED Gene-based [] xref: IUPHARobj:57 xref: PIRSF:PIRSF038633 property_value: has_archetype PR:P34972 is_a: PR:000044639 ! cannabinoid receptor