1XGY:
reference: Equilibrium between metarhodopsin-I and metarhodopsin-II is dependent on the conformation of the third cytoplasmic loop., Piscitelli CL, Angel TE, Bailey BW, Hargrave P, Dratz EA, Lawrence CM, J Biol Chem. 2006 Mar 10;281(10):6813-25. Epub 2005 Dec 29. PMID: 16407202

This OCA Structure page
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