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Article

Molecular dynamics study of the nature and origin of retinal's twisted structure in bacteriorhodopsin.

Biophysical journal - 1 Feb 2000

Tajkhorshid E, Baudry J, Schulten K, Suhai S

Abstract excerpt

The planarity of the polyene chain of the retinal chromophore in bacteriorhodopsin is studied using molecular dynamics simulation techniques and applying different force-field parameters and starting crystal structures. The largest deviations from a planar structure are observed for the C(13)==C(14) and C(15)==N(16) double bonds in the retinal Schiff base structure. The other dihedral angles along the polyene...

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Identifiers

PMID: 10653781
DOI: 10.1016/S0006-3495(00)76626-4
PMCID: PMC1300671

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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