Local dynamics of the photo-switchable protein PYP in ground and signalling state probed by 2D-IR spectroscopy of –SCN labels
Author:
Affiliation:
1. Johann Wolfgang Goethe-University
2. Institute of Biophysics
3. 60438 Frankfurt am Main
4. Germany
5. Institute of Physical and Theoretical Chemistry
6. Frankfurt am Main
Abstract
We employ 2D-IR spectroscopy of the protein label –SCN to describe the local dynamics in the photo-switchable protein PYP in its dark state (pG) and after photoactivation, concomitant with vast structural rearrangements, in its signalling state (pB).
Funder
Deutsche Forschungsgemeinschaft
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Link
http://pubs.rsc.org/en/content/articlepdf/2020/CP/D0CP04307A
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