Electronic transitions and heterogeneity of the bacteriophytochrome Pr absorption band: An angle balanced polarization resolved femtosecond VIS pump–IR probe study

Photoisomerization of biliverdin (BV) chromophore triggers the photoresponse in native Agp1 bacteriophytochrome. We discuss heterogeneity in phytochrome Pr form to account for the shape of the absorption profile. We investigated different regions of the absorption profile by angle balanced polarizat...

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Veröffentlicht in:	Biophysical journal 2013-10, Vol.105 (8), p.1756-1766
Hauptverfasser:	Linke, Martin, Yang, Yang, Zienicke, Benjamin, Hammam, Mostafa A.S., von Haimberger, Theodore, Zacarias, Angelica, Inomata, Katsuhiko, Lamparter, Tilman, Heyne, Karsten
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Agrobacterium tumefaciens - metabolism Bacteria Bacterial Proteins - metabolism Biophysics Cell Biophysics Electrons Identification Molecular Probes - metabolism Molecules photoreceptors phytochrome Phytochrome - metabolism Spectrophotometry, Infrared spectroscopy Time Factors Vibration
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