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Article

Effects of mutations of Lys41 and Asp102 of bacteriorhodopsin.

Bioscience, biotechnology, and biochemistry - 1 Jan 2011

Zhao Yingchun, Wang Yazhuo, Ma Dewang, Wu Jia, Huang Weida, Ding Jiandong

Abstract excerpt

Bacteriorhodopsin (BR) is a retinal protein that functions as a light-driven proton pump. In this study, six novel mutants including K41E and D102K, were obtained to verify or rule out the possibility that residues Lys41 and Asp102 are determinants of the time order of proton release and uptake, because we found that the order was reversed in another retinal protein archaerhodopsin 4 (AR4), which had different...

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Identifiers

PMID: 21737924
DOI: 10.1271/bbb.110180

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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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