[Term] id: PR:000001579 name: delta-type opioid receptor def: "An opioid receptor protein that is a translation product of the human OPRD1 gene or a 1:1 ortholog thereof. The preferred ligands are enkephalins." [PRO:WCB, Wikipedia:delta_Opioid_receptor] comment: Category=gene. synonym: "OPRD1" EXACT PRO-short-label [PRO:DNx] synonym: "D-OR-1" EXACT [] synonym: "delta-opioid receptor" EXACT [] synonym: "DOR-1" EXACT [] synonym: "K56" EXACT [] synonym: "MSL-2" RELATED [] synonym: "OPRD" RELATED Gene-based [] xref: IUPHARobj:317 property_value: has_archetype PR:P41143 is_a: PR:000001497 ! opioid receptor protein