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Article

Color tuning in binding pocket models of the chlamydomonas-type channelrhodopsins.

The journal of physical chemistry. B - 22 Dec 2011

Welke Kai, Frähmcke Jan S, Watanabe Hiroshi C, Hegemann Peter, Elstner Marcus

Abstract excerpt

We examined the shift of absorption maxima between the chlamydomonas-type channelrhodopsins (ChRs) and bacteriorhodopsin (BR). Starting from the BR X-ray structure, we modeled the color tuning in the binding pockets of the ChRs by mutating up to 28 amino acids in the vicinity of the chromophore....

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Identifiers

PMID: 22077286
DOI: 10.1021/jp2085457

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22077286-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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