Electron-phonon and vibronic structure of absorption spectra of the primary electron donor in reaction centers of Rhodopseudomonas viridis, Rhodobacter sphaeroides and Chloroflexus aurantiacus at 1.7–70 K

The fine structure of the absorption band of P in reaction centers of various phototrophic bacteria has been studied at 1.7–70 K. The vibronic structure with a characteristic frequency of ∼ 140 cm −1, zero-phonon line and phonon wing for the 0-0 transition with relatively weak coupling parameters ha...

Full description

Saved in:
Bibliographic Details
Published in:FEBS letters 1988-09, Vol.237 (1), p.61-64
Main Authors: Klevanik, A.V., Ganago, A.O., Shkuropatov, A.Ya, Shuvalov, V.A.
Format: Article
Language:English
Subjects:
Biological and medical sciences
Cell structures and functions
Chloroflexus aurantiacus
Chloroplast, photosynthetic membrane and photosynthesis
Electron-phonon coupling
electrons
Fundamental and applied biological sciences. Psychology
Molecular and cellular biology
Primary electron donor
Reaction center
Rhodobacter sphaeroides
Rps. viridis, Rb. sphaeroides R-26, C. aurantiacus
Vibronic coupling
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The fine structure of the absorption band of P in reaction centers of various phototrophic bacteria has been studied at 1.7–70 K. The vibronic structure with a characteristic frequency of ∼ 140 cm −1, zero-phonon line and phonon wing for the 0-0 transition with relatively weak coupling parameters have been resolved.
ISSN:0014-5793
1873-3468
DOI:10.1016/0014-5793(88)80172-8