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Article

Structural change of site-directed mutants of PYP: new dynamics during pR state.

Biophysical journal - 1 Sept 2002

Takeshita Kan, Imamoto Yasushi, Kataoka Mikio, Mihara Ken'ichi, Tokunaga Fumio, Terazima Masahide

Abstract excerpt

The energetics, protein dynamics, and diffusion coefficients of three mutants of photoactive yellow protein, R52Q, P68A, and W119G, were studied by the transient grating and pulsed laser-induced photoacoustic method. We observed a new dynamics with a lifetime of approximately 1 micro s in the transient grating signal, which is silent by the light absorption technique. This fact indicates that, after the structure...

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Identifiers

PMID: 12202381
DOI: 10.1016/S0006-3495(02)73926-X
PMCID: PMC1302254

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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