Oreksinski receptor tip 2 (OX2R, OX2, ili hipokretinski receptor tip 2), je protein koji je kod ljudi kodiran HCRTR2genom.[1]
Funkcija
OX2 je G-protein spregnuti receptor koji je isključivo izražen u mozgu. On je 64% identičan s OX1. OX2 vezuje oreksin A i oreksin B neuropeptide. OX2 učestvuje u centralnom povratnom mehanizmu koji reguliše unos hrane.[1]
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„Orexin Receptors: OX2”. IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Arhivirano iz originala na datum 2012-10-23.