Absorption and Fluorescence Spectroscopic Characterization of Cryptochrome 3 from Arabidopsis thaliana

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.1792

Song, S. ; Dick, Bernhard ; Penzkofer, Alfons ; Pokorny, R. ; Batschauer, A. ; Essen, L.

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Veröffentlichungsdatum dieses Volltextes: 05 Aug 2009 13:32

Alternative Links zum Volltext:DOI Verlag

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The blue light photoreceptor cryptochrome 3 (cry3) from Arabidopsis thaliana was characterized at room temperature in vitro in aqueous solution by optical absorption and emission spectroscopic studies. The protein non-covalently binds the chromophores flavin adenine dinucleotide (FAD) and N5,N10-methenyl-5,6,7,8-tetrahydrofolate (MTHF). In the dark-adapted state of cry3, the bound FAD is present ...