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. Author manuscript; available in PMC: 2015 Sep 15.
Published in final edited form as: Eur J Pharmacol. 2013 Dec 1;0:39–48. doi: 10.1016/j.ejphar.2013.10.074

Figure 1. Domain structure of InsP3R1.

Figure 1

InsP3Rsup and InsP3Rcore domains, CaM, RACK1, IRBIT and 4.1N binding sites, two ATP (A and B) binding sites, the Ca2+ sensor region, the M1–M6 transmembrane domains and the pore-forming region (P) are shown.