Results 161 to 170 of about 9,873 (221)

Ultrafast Protein Dynamics Prior to Retinal Photoisomerization in Microbial Rhodopsins. [PDF]

J Phys Chem Lett
Tahara S, Kurihara R, Kojima K, Kuramochi H, Takeuchi S, Sudo Y, Tahara T.   +6 more
europepmc   +1 more source

Maximizing Free Energy Gain. [PDF]

Entropy (Basel)
Kolchinsky A, Marvian I, Gokler C, Liu ZW, Shor P, Shtanko O, Thompson K, Wolpert D, Lloyd S.   +8 more
europepmc   +1 more source

Reconstituting alternative life using the test-bed of cell-free systems. [PDF]

Philos Trans R Soc Lond B Biol Sci
Hofmann M, Abdo F, Borkowski O, Kushwaha M.   +3 more
europepmc   +1 more source

Pulsed-electron illumination does not reduce beam damage for imaging biological macromolecules

Kumar V, Radecke J, Chinmaya K, Mohammed I, Guerrero-Ferreira RC, Harder D, Fotiadis D, Stahlberg H.   +7 more
europepmc   +1 more source

Quantum dot enhancement of bacteriorhodopsin-based electrodes [PDF]

Biosensors and Bioelectronics, 2010
Nanoscale sensing arrays utilizing the unique properties of the optical protein bacteriorhodopsin and colloidal semiconductor quantum dots are being developed for toxin detection applications.
Mark Griep, Eric Winder, Craig R Friedrich   +2 more
exaly   +2 more sources

Bleaching of bacteriorhodopsin by continuous light [PDF]

FEBS Letters, 1999
A new two step photobleaching process is observed under continuous illumination of bacteriorhodopsin. This photobleaching is considerable even at physiological temperatures and becomes large at 50–60°C.
András Der, Z Dancsházy, Z Tokaji
exaly   +2 more sources

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Photoreactions of bacteriorhodopsin

Biophysics of Structure and Mechanism, 1977
Bacteriorhodopsin is a membrane-bound light energy transducer which generates an electrochemical proton gradient. It undergoes a cyclic photoreaction in which five intermediates have been identified. During the cycle it releases a proton from one surface of the membrane and takes up a proton on the opposite surface.
W, Stoeckenius, R H, Lozier, W, Niederberger   +2 more
openaire   +2 more sources

Molecular dynamics of bacteriorhodopsin

Journal of Molecular Graphics and Modelling, 1997
A model of bacteriorhodopsin (bR), with a retinal chromophore attached, has been derived for a molecular dynamics simulation. A method for determining atomic coordinates of several ill-defined strands was developed using a structure prediction algorithm based on a sequential Kalman filter technique.
J A, Lupo, R, Pachter
openaire   +2 more sources

Snapshots of bacteriorhodopsin

Science, 2016
Structural Biology Bacteriorhodopsin is a membrane protein that harvests the energy content from light to transport protons out of the cell against a transmembrane potential. Nango et al. used timeresolved serial femtosecond crystallography at an x-ray free electron laser to provide 13 structural snapshots of the conformational changes that occur in ...
openaire   +2 more sources