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Article

Electron density deformations provide new insights into the spectral shift of rhodopsins.

Journal of computational chemistry - 30 Oct 2013

Hernández-Rodríguez Erix Wiliam, Montero-Alejo Ana Lilian, López Rafael, Sánchez-García Elsa, Montero-Cabrera Luis Alberto, de la Vega José Manuel García

Abstract excerpt

Spectral shifts of rhodopsin, which are related to variations of the electron distribution in 11-cis-retinal, are investigated here using the method of deformed atoms in molecules. We found that systems carrying the M207R and S186W mutations display large perturbations of the π-conjugated system...

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PMID: 23983208
DOI: 10.1002/jcc.23414

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23983208-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

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

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