Photocycle of a cyanobacteriochrome: a charge defect on ring <b><i>C</i></b> impairs conjugation in chromophore-Reference-Cited by-同舟云学术

Photocycle of a cyanobacteriochrome: a charge defect on ring C impairs conjugation in chromophore

Published:2023 Issue:23 Volume:14 Page:6295-6308
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Köhler Lisa¹^ORCID,Gärtner Wolfgang¹,Salvan Georgeta²,Matysik Jörg¹^ORCID,Wiebeler Christian¹³,Song Chen¹^ORCID

Affiliation:

1. Institut für Analytische Chemie, Universität Leipzig, 04103 Leipzig, Germany

2. Institut für Physik, Technische Universität Chemnitz, 09126 Chemnitz, Germany

3. Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, 04103 Leipzig, Germany

Abstract

The results obtained here help to locate the positive charge of the chromophore during the photocycle of a cyanobacteriochrome which gives access to an in-depth mechanistic understanding of spectral regulating factors in phytochrome photoreceptors.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SC/D3SC00636K

Reference48 articles.

1. Evolution-inspired design of multicolored photoswitches from a single cyanobacteriochrome scaffold

2. Phytochrome evolution in 3D: deletion, duplication, and diversification

3. Cyanobacteriochromes: photoreceptors covering the entire UV-to-visible spectrum

4. The Expanded Red/Green Cyanobacteriochrome Lineage: An Evolutionary Hot Spot

5. Photophysical diversity of two novel cyanobacteriochromes with phycocyanobilin chromophores: photochemistry and dark reversion kinetics

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Molecular origins of absorption wavelength variation among phycocyanobilin-binding proteins;Biophysical Journal;2024-08

2. Red Shift in the Absorption Spectrum of Phototropin LOV1 upon the Formation of a Semiquinone Radical: Reconstructing the Orbital Architecture;The Journal of Physical Chemistry B;2024-04-30

3. Computational identification of key residues regulating fluorescence emission in a red/green cyanobacteriochrome;Proteins: Structure, Function, and Bioinformatics;2023-08-30