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Description: The channel portion of the voltage-gated channel is structurally homologous to the KcsA channel. The Arg- and Lys-rich S4 helices are highlighted in blue. The depth of these helices in the bilayer changes as a function of the membrane potential. Picture Stats: Views: 257 Filesize: 241.65kB Height: 401 Width: 1012 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=34343 |