Kappa type opioid receptor, KOR 1, KOR, Opiate receptor kappa 1, OPRK 1, OPRK, OPRK1, Oprk2, R21, OPRK_HUMAN.
Opioid is the term used to designate a group of compounds that are opium-like in their properties. These drugs have effects on perception of pain, consciousness, motor control, mood, and autonomic function, and can induce physical dependence. Pharmacolog