Light-gated Ion Channel
Light-gated ion channels are a group of transmembrane proteins that form ion channels; pores which open or close in response to light. Most light-gated ion channels have been synthesized in the laboratory for study, though one naturally occurring example, Channelrhodopsin, is currently known. Photoreceptor proteins, which act in a similar manner to light-gated ion channels are generally G protein-coupled receptors and not actually gated ion channels.
Read more about Light-gated Ion Channel: Synthetic Purpose, Mechanism, Examples
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