Initial Reaction Dynamics of Proteorhodopsin Observed by Femtosecond Infrared and Visible Spectroscopy

We present a comparative study using femtosecond pump/probe spectroscopy in the visible and infrared of the early photodynamics of solubilized proteorhodopsin (green absorbing variant) in D(2)O with deprotonated (pD 9.2) and protonated (pD 6.4) primary proton acceptor Asp-97. The vis-pump/vis-probe...

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Bibliographic Details
Main Authors: Neumann, Karsten, Verhoefen, Mirka-Kristin, Weber, Ingrid, Glaubitz, Clemens, Wachtveitl, Josef
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2008
Subjects:
Photobiophysics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2397341/
https://ncbi.nlm.nih.gov/pubmed/18326639
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1529/biophysj.107.125484
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