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Start Over Author "Kwa L" Journal brazilian journal of medical and biological research
1 results on '"Kwa L"'

1. High pressure near infrared study of the mutated light-harvesting complex LH2

Author

Braun P., Gebhardt R., Kwa L., and Doster W.

Subjects
Light-harvesting complex, High pressure optical spectroscopy, Protein compressibility, Antenna proteins, High pressure light scattering, Medicine (General), R5-920, Biology (General), QH301-705.5
Abstract

The pressure sensitivities of the near infrared spectra of the light-harvesting (LH2) complex and a mutant complex with a simplified BChl-B850 binding pocket were compared. In the mutant an abrupt change in the spectral properties occurred at 250 MPa, which was not observed with the native sample. Increased disorder due to collapse of the chromophore pocket is suggested.

Published
2005

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