EPJ Web Conf.
Volume 205, 2019XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)
|Number of page(s)||3|
|Published online||16 April 2019|
Anabaena Sensory Rhodopsin: Effect of point mutations on PSBR photo-isomerization speed
1 Université de Strasbourg - CNRS UMR 7504, Institut de Physique et Chimie des Matériaux de Strasbourg, Strasbourg 67034, France
2 Department of Biotechnology, Chemistry & Pharmacy, Universita di Siena, 2, I-53100 Sienà, Italy
3 Department of Frontiers Materials, Nagoya Institute of Technology, Showa-ku, Nagoya 466-8555, Japan
4 Department of Life Science and Institute of Biological Interfaces, Sogang University, South Korea
5 Aix-Marseille Universite, CNRS, ICR, 13284 Marseille, France
6 Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
* Corresponding author: firstname.lastname@example.org
Published online: 16 April 2019
We report new experimental results on the ultrafast photo-isomerization of ASR - PSBR where, unlike other retinal proteins, point mutations lead to a 2-fold increase of the photo-isomerization speed for the all-trans isomer. Prominent low-frequency vibrational coherences are reported for both the excited and photo-product ground states.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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