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Article

Structural guidance of the photocycle of channelrhodopsin-2 by an interhelical hydrogen bond.

Biochemistry - 19 Jan 2010

Bamann Christian, Gueta Ronnie, Kleinlogel Sonja, Nagel Georg, Bamberg Ernst

Abstract excerpt

Channelrhodopsin-2 (ChR2) is a light-gated cation channel and a member of the family of retinylidene photoreceptors. Since the demonstration of light-induced depolarization of ChR2-expressing animal cell membranes, it was increasingly exploited for light triggering of action potentials. ChR2 cond...

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Identifiers

PMID: 20000562
DOI: 10.1021/bi901634p

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Prepared record publication-20000562-2026-09-05.1. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 5 Sept 2026.

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