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Spectral dynamics in the B800 band of LH2 from Rhodospirillum molischianum : A single-molecule study

Title data

Hofmann, Clemens ; Aartsma, Thijs J. ; Michel, Hartmut ; Köhler, Jürgen:
Spectral dynamics in the B800 band of LH2 from Rhodospirillum molischianum : A single-molecule study.
In: New Journal of Physics. Vol. 6 (2004) Issue 8 .
ISSN 1367-2630
DOI: https://doi.org/10.1088/1367-2630/6/1/008

Abstract in another language

The BChl a absorptions in the B800 spectrum of individual LH2 complexes from Rhodospirillum molischianum show sudden, reversible spectral jumps between a finite number of spectral positions. From our data, we conclude that these fluctuations result from conformational changes of the protein backbone in close vicinity of the chromophores which provides a sensitive tool to monitor local modulations of the pigment-protein interaction.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik IX - Spektroskopie weicher Materie > Lehrstuhl Experimentalphysik IX - Spektroskopie weicher Materie - Univ.-Prof. Dr. Jürgen Köhler
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik IX - Spektroskopie weicher Materie
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 11 Apr 2018 07:12
Last Modified: 11 Apr 2018 07:12
URI: https://eref.uni-bayreuth.de/id/eprint/43312