Effect of a polarizable medium on the charge-transfer states of the photosynthetic reaction center from Rhodopseudomonas viridis
Journal Article
·
· Journal of the American Chemical Society; (USA)
- Univ. of Florida, Gainesville (USA)
Photosynthetic electron transfer is arguably the most important series of chemical transformations for life on this planet. In recent years the structure of the reaction centers (RC) from the photosynthetic bacteria Rhodopseudomonas viridis and Rhodobacter sphaeroides have been presented. On the basis of these structures, several mechanisms have been proposed to explain the primary electron-transfer event with as yet no consensus. The authors report here INDO/S calculations of the excited states of a model of the RC of Rps. viridis in both the absence and presence of a polarizable medium.
- OSTI ID:
- 6326054
- Journal Information:
- Journal of the American Chemical Society; (USA), Vol. 112:21; ISSN 0002-7863
- Country of Publication:
- United States
- Language:
- English
Similar Records
A Cu{sup 2+} site common to photosynthetic bacterial reaction centers from Rb. sphaeroides, Rb. capsulatus, and Rps. viridis.
Correlation of paramagnetic states and molecular structure in bacterial photosynthetic reaction centers: The symmetry of the primary electron donor in Rhodopseudomonas viridis and Rhodobacter sphaeroides R-26
Comparison of reaction centers from Rhodobacter sphaeroides and rhodopseudomonas viridis: Overall archistecture and protein-pigment interactions
Journal Article
·
Tue May 22 00:00:00 EDT 2001
· Biochemistry
·
OSTI ID:6326054
+2 more
Correlation of paramagnetic states and molecular structure in bacterial photosynthetic reaction centers: The symmetry of the primary electron donor in Rhodopseudomonas viridis and Rhodobacter sphaeroides R-26
Journal Article
·
Thu Jun 01 00:00:00 EDT 1989
· Proceedings of the National Academy of Sciences of the United States of America; (USA)
·
OSTI ID:6326054
+3 more
Comparison of reaction centers from Rhodobacter sphaeroides and rhodopseudomonas viridis: Overall archistecture and protein-pigment interactions
Journal Article
·
Tue Jun 04 00:00:00 EDT 1991
· Biochemistry; (United States)
·
OSTI ID:6326054
+2 more