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Article

Coupling photoisomerization of retinal to directional transport in bacteriorhodopsin.

Journal of molecular biology - 28 Jul 2000

Luecke H, Schobert B, Cartailler J P, Richter H T, Rosengarth A, Needleman R, Lanyi J K

Abstract excerpt

In order to understand how isomerization of the retinal drives unidirectional transmembrane ion transport in bacteriorhodopsin, we determined the atomic structures of the BR state and M photointermediate of the E204Q mutant, to 1.7 and 1.8 A resolution, respectively. Comparison of this M, in which proton release to the extracellular surface is blocked, with the previously determined M in the D96N mutant indicates...

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Identifiers

PMID: 10903866
DOI: 10.1006/jmbi.2000.3884

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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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