Title of article
pH dependent dynamic behavior of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD) in femtosecond to nanosecond time scale
Author/Authors
Sengupta، نويسنده , , Abhigyan and Khade، نويسنده , , Rahul V. and Hazra، نويسنده , , Partha، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
8
From page
105
To page
112
Abstract
In this study we have tried to explore structure–dynamics relationship of FAD with the help of time resolved fluorescence studies over five orders in time scale from several hundreds of femtosecond to nanosecond. We found that FAD has conformational flexibility, due to which it exhibits several distinct dynamics in the pH range between 0.5 and 13.0. Our lifetime and anisotropy results confirm conformational changes of FAD at pH = 3.0 and pH = 10.0.
Keywords
pH dependent conformational dynamics , Time correlated single photon counting , Femtosecond up-conversion , Flavin adenine dinucleotide , Time resolved fluorescence anisotropy
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Serial Year
2011
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Record number
1626187
Link To Document