5 SIMPLE STATEMENTS ABOUT 11-CIS RETINAL EXPLAINED

As observed with other Kv channels, EM density is obvious in the center with the selectivity filter (Fig. 1B; Figure S4C, Supplementary Content) corresponding to the normal density of distinctive K+ ions. A complete of four sites of potassium ions may very well be modeled coordinating the residues forming the selectivity filter. Just before moving