Structural Foundations of Potassium Selectivity in Channelrhodopsins
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DOI: 10.1128/mbio.03039-22
Abstract: Recently discovered microbial light-gated ion channels (channelrhodopsins) with a higher permeability for K+ than for Na+ (potassium-selective channelrhodopsins [kalium channelrhodopsins, or KCRs]) demonstrate an alternative K+ selectivity mechanism, unrelated to well-characterized “selectivity filters” of voltage-… read more here.
Keywords: potassium selective; selectivity; channelrhodopsins kcrs; selective channelrhodopsins ... See more keywords