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Fluorescence properties of the chromophore-binding domain of bacteriophytochrome from Deinococcus radiodurans.

The journal of physical chemistry. B - 26 Sept 2013

Lehtivuori Heli, Rissanen Ilona, Takala Heikki, Bamford Jaana, Tkachenko Nikolai V, Ihalainen Janne A

Abstract excerpt

Fluorescent proteins are versatile tools for molecular imaging. In this study, we report a detailed analysis of the absorption and fluorescence properties of the chromophore-binding domain from Deinococcus radiodurans and its D207H mutant. Using single photon counting and transient absorption techniques, the average excited state lifetime of both studied systems was about 370 ps. The D207H mutation slightly...

Topics

Bacterial Proteins
Biliverdine
Deinococcus
Escherichia coli
Mutation
Protein Structure, Tertiary
Quantum Theory
Recombinant Proteins
Spectrophotometry, Ultraviolet
Time Factors

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 23464656
DOI: 10.1021/jp312061b

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