| Issue |
EPJ Web of Conferences
Volume 41, 2013
XVIIIth International Conference on Ultrafast Phenomena
|
|
|---|---|---|
| Article Number | 07011 | |
| Number of page(s) | 3 | |
| Section | Biological Systems | |
| DOI | https://doi.org/10.1051/epjconf/20134107011 | |
| Published online | 13 March 2013 | |
https://doi.org/10.1051/epjconf/20134107011
Configurational fluctuations and flavin-substrate interactions in the flavoenzyme ThyX studied by time- and spectrally resolved fluorescence
Laboratory for Optics and Biosciences, CNRS UMR7645, INSERM U696, Ecole Polytechnique, 91128 Palaiseau, France
Femtosecond-resolved fluorescence of bacterial thymidilate synthase using a Kerr-gate based setup identifies a close-by tyrosine involved in flavin fluorescence quenching, shows that the substrate dUMP acts as a strong quencher itself and highlights functional configurational flexibility
© Owned by the authors, published by EDP Sciences, 2013
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