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Article

Recording of blue light-induced energy and volume changes within the wild-type and mutated phot-LOV1 domain from Chlamydomonas reinhardtii.

Biophysical journal - 1 Feb 2004

Losi Aba, Kottke Tilman, Hegemann Peter

Abstract excerpt

The time-resolved thermodynamics of the flavin mononucleotide (FMN)-binding LOV1 domain of Chlamydomonas reinhardtii phot (phototropin homolog) was studied by means of laser-induced optoacoustic spectroscopy. In the wild-type protein the early red-shifted intermediate LOV(715) exhibits a small volume contraction, DeltaV(715) = -1.50 ml/mol, with respect to the parent state. LOV(715) decays within few micro s into...

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Identifiers

PMID: 14747340
DOI: 10.1016/S0006-3495(04)74180-6
PMCID: PMC1303898

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Recording of blue light-induced energy and volume changes within the wild-type and mutated phot-LOV1 domain from Chlamydomonas reinhardtii.PMID 14747340Read ↗

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