% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Baxter:614119, author = {Baxter, James M. and Hutchison, Christopher D. M. and Fadini, Alisia and Maghlaoui, Karim and Cordon-Preciado, Violeta and Morgan, R. Marc L. and Agthe, Michael and Horrell, Sam and Tellkamp, Friedjof and Mehrabi, Pedram and Pfeifer, Yannik and Müller-Werkmeister, Henrike M. and von Stetten, David and Pearson, Arwen R. and van Thor, Jasper J.}, title = {{P}ower {D}ensity {T}itration of {R}eversible {P}hotoisomerization of a {F}luorescent {P}rotein {C}hromophore in the {P}resence of {T}hermally {D}riven {B}arrier {C}rossing {S}hown by {Q}uantitative {M}illisecond {S}erial {S}ynchrotron {X}-ray {C}rystallography}, journal = {Journal of the American Chemical Society}, volume = {146}, number = {24}, issn = {0002-7863}, address = {Washington, DC}, publisher = {ACS Publications}, reportid = {PUBDB-2024-05753}, pages = {16394-16403}, year = {2024}, abstract = {We present millisecond quantitative serial X-ray crystallography at 1.7 Å resolution demonstrating precise optical control of reversible population transfer from Trans–Cis and Cis–Trans photoisomerization of a reversibly switchable fluorescent protein, rsKiiro. Quantitative results from the analysis of electron density differences, extrapolated structure factors, and occupancy refinements are shown to correspond to optical measurements of photoinduced population transfer and have sensitivity to a few percent in concentration differences. Millisecond time-resolved concentration differences are precisely and reversibly controlled through intense continuous wave laser illuminations at 405 and 473 nm for the Trans-to-Cis and Cis-to-Trans reactions, respectively, while the X-ray crystallographic measurement and laser illumination of the metastable Trans chromophore conformation causes partial thermally driven reconversion across a 91.5 kJ/mol thermal barrier from which a temperature jump between 112 and 128 K is extracted.}, cin = {EMBL-User / EMBL}, ddc = {540}, cid = {I:(DE-H253)EMBL-User-20120814 / I:(DE-H253)EMBL-20120731}, pnm = {6G3 - PETRA III (DESY) (POF4-6G3) / DFG project 390715994 - EXC 2056: CUI: Advanced Imaging of Matter (390715994) / DFG project 194651731 - EXC 1074: Hamburger Zentrum für ultraschnelle Beobachtung (CUI): Struktur, Dynamik und Kontrolle von Materie auf atomarer Skala (194651731) / DFG project 390540038 - EXC 2008: Unifying Systems in Catalysis "UniSysCat" (390540038)}, pid = {G:(DE-HGF)POF4-6G3 / G:(GEPRIS)390715994 / G:(GEPRIS)194651731 / G:(GEPRIS)390540038}, experiment = {EXP:(DE-H253)P-P14-20150101 / EXP:(DE-H253)P-P11-20150101}, typ = {PUB:(DE-HGF)16}, pubmed = {pmid:38848551}, UT = {WOS:001242732500001}, doi = {10.1021/jacs.3c12883}, url = {https://bib-pubdb1.desy.de/record/614119}, }