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light-driven proton transport

The transport of protons against an electrochemical gradient, using energy from light. [GOC:mah]
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Functional Green-Tuned Proteorhodopsin from Modern Stromatolites
The sequenced genome of the poly-extremophile Exiguobacterium sp. S17, isolated from modern stromatolites at Laguna Socompa (3… Expand
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2015
2015
A new group of eubacterial light-driven retinal-binding proton pumps with an unusual cytoplasmic proton donor.
One of the main functions of microbial rhodopsins is outward-directed light-driven proton transport across the plasma membrane… Expand
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Highly Cited
2009
Highly Cited
2009
His-75 in Proteorhodopsin, a Novel Component in Light-driven Proton Translocation by Primary Pumps*
Proteorhodopsins (PRs), photoactive retinylidene membrane proteins ubiquitous in marine eubacteria, exhibit light-driven proton… Expand
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2005
2005
Photocurrent kinetics of purple-membrane sheets bound to planar bilayer membranes
SummaryThe kinetics of light-driven proton transport by bacteriorhodopsin has been studied in a model system consisting of a… Expand
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2004
2004
Five Residues in the HtrI Transducer Membrane-proximal Domain Close the Cytoplasmic Proton-conducting Channel of Sensory Rhodopsin I*
Transducer-free sensory rhodopsins carry out light-driven proton transport in Halobacterium salinarum membranes. Transducer… Expand
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Highly Cited
2002
Highly Cited
2002
Crystallographic structure of the K intermediate of bacteriorhodopsin: conservation of free energy after photoisomerization of the retinal.
The K state, an early intermediate of the bacteriorhodopsin photocycle, contains the excess free energy used for light-driven… Expand
1997
1997
Similarity of bacteriorhodopsin structural changes triggered by chromophore removal and light‐driven proton transport
Bacteriorhodopsin (bR) is the light‐driven proton pump found in the purple membrane of Halobacterium salinarium. A series of… Expand
1995
1995
Reconstitution of bacteriorhodopsin and ATP synthase from Micrococcus luteus into liposomes of the purified main tetraether lipid from Thermoplasma acidophilum: proton conductance and light-driven…
The archaebacterium Thermoplasma acidophilum is cultivated at 59 degrees C in a medium containing sulfuric acid of pH 2. The… Expand
Review
1994
Review
1994
Protein-protein interaction converts a proton pump into a sensory receptor
John L. Spudich Department of Microbiology and Molecular Genetics University of Texas Medical School Houston, Texas 77030 As Max… Expand
Highly Cited
1993
Highly Cited
1993
Electron diffraction analysis of structural changes in the photocycle of bacteriorhodopsin.
Structural changes are central to the mechanism of light‐driven proton transport by bacteriorhodopsin, a seven‐helix membrane… Expand
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