Chemical Physics Letters, volume 676, pages 25-31
Molecular mechanism of the dark-state recovery in BLUF photoreceptors
Publication type: Journal Article
Publication date: 2017-05-01
Journal:
Chemical Physics Letters
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 00092614
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract
Abstract Photoactivation of the bacterial photoreceptor BLUF is achieved by a unique tautomerization and rotation of the conserved Gln residue. To identify interactions controlling the lifetime of the high-energy ZZ-imide tautomer, we consider thermal dark-state recovery of the BLUF photoreceptor BlrB using MD and QM/MM calculations. We found that protonation/deprotonation of Gln51 by protonated His73 via Tyr9 was energetically favorable. The rate-limiting steps correspond to rearrangements of hydrogen bonds and rotation of the protonated Gln51 side chain. Notably, strengthening the hydrogen bond between protonated Gln51 and flavin O4 plays a central role in extending the lifetime of the photoactivated state.
Citations by journals
1
2
|
|
Physical Chemistry Chemical Physics
|
Physical Chemistry Chemical Physics
2 publications, 20%
|
Russian Chemical Bulletin
|
Russian Chemical Bulletin
1 publication, 10%
|
Journal of Physical Chemistry B
|
Journal of Physical Chemistry B
1 publication, 10%
|
Canadian Journal of Chemistry
|
Canadian Journal of Chemistry
1 publication, 10%
|
Journal of Chemical Technology and Biotechnology
|
Journal of Chemical Technology and Biotechnology
1 publication, 10%
|
Journal of Computational Chemistry
|
Journal of Computational Chemistry
1 publication, 10%
|
Journal of the American Chemical Society
|
Journal of the American Chemical Society
1 publication, 10%
|
1
2
|
Citations by publishers
1
2
|
|
American Chemical Society (ACS)
|
American Chemical Society (ACS)
2 publications, 20%
|
Royal Society of Chemistry (RSC)
|
Royal Society of Chemistry (RSC)
2 publications, 20%
|
Wiley
|
Wiley
2 publications, 20%
|
Springer Nature
|
Springer Nature
1 publication, 10%
|
Canadian Science Publishing
|
Canadian Science Publishing
1 publication, 10%
|
1
2
|
- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2018,2019,2020,2021,2022,2023],"ids":[0,0,0,0,0,0],"codes":[0,0,0,0,0,0],"imageUrls":["","","","","",""],"datasets":[{"label":"Citations number","data":[3,2,0,2,0,3],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["30","20",0,"20",0,"30"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Physical Chemistry Chemical Physics","Russian Chemical Bulletin","Journal of Physical Chemistry B","Canadian Journal of Chemistry","Journal of Chemical Technology and Biotechnology","Journal of Computational Chemistry","Journal of the American Chemical Society"],"ids":[1773,10918,14990,21147,16547,423,4813],"codes":[0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/qZfu8vVyaDIo81Au73p6SNE8AGGzf73yfiTC33bu_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp"],"datasets":[{"label":"","data":[2,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[20,10,10,10,10,10,10],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["American Chemical Society (ACS)","Royal Society of Chemistry (RSC)","Wiley","Springer Nature","Canadian Science Publishing"],"ids":[40,123,11,8,6942],"codes":[0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/qZfu8vVyaDIo81Au73p6SNE8AGGzf73yfiTC33bu_medium.webp"],"datasets":[{"label":"","data":[2,2,2,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[20,20,20,10,10],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
Metrics
Cite this
GOST |
RIS |
BibTex
Cite this
GOST
Copy
Khrenova M. G. et al. Molecular mechanism of the dark-state recovery in BLUF photoreceptors // Chemical Physics Letters. 2017. Vol. 676. pp. 25-31.
GOST all authors (up to 50)
Copy
Khrenova M. G., Domratcheva T., Nemukhin A. Molecular mechanism of the dark-state recovery in BLUF photoreceptors // Chemical Physics Letters. 2017. Vol. 676. pp. 25-31.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1016/j.cplett.2017.03.035
UR - https://doi.org/10.1016%2Fj.cplett.2017.03.035
TI - Molecular mechanism of the dark-state recovery in BLUF photoreceptors
T2 - Chemical Physics Letters
AU - Khrenova, Maria G.
AU - Domratcheva, Tatiana
AU - Nemukhin, Alexander
PY - 2017
DA - 2017/05/01 00:00:00
PB - Elsevier
SP - 25-31
VL - 676
SN - 0009-2614
ER -
Cite this
BibTex
Copy
@article{2017_Khrenova,
author = {Maria G. Khrenova and Tatiana Domratcheva and Alexander Nemukhin},
title = {Molecular mechanism of the dark-state recovery in BLUF photoreceptors},
journal = {Chemical Physics Letters},
year = {2017},
volume = {676},
publisher = {Elsevier},
month = {may},
url = {https://doi.org/10.1016%2Fj.cplett.2017.03.035},
pages = {25--31},
doi = {10.1016/j.cplett.2017.03.035}
}