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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Neuropharmacology. 2008 Jul 18;56(1):114–120. doi: 10.1016/j.neuropharm.2008.07.013

Figure 2. Organic cations and monovalent and divalent metal cations used in this study.

Figure 2

Alkali earth metal ions that bind in the kainate receptor cation binding site, Magnesium and Calcium are shown as spheres with radii according to Shannon (Li, 0.59Å; Na, 1.02 Å; Cs, 1.67 Å; Mg, 0.72 Å; Ca, 1.06 Å). Tris and N-methyl-D-glucamine are drawn in CPK representation (see Methods).