Article
Influence of Asn/His L166 on the hydrogen-bonding pattern and redox potential of the primary donor of purple bacterial reaction centers.
Biochemistry - 11 Mar 1997
Ivancich A, Mattioli T A
Abstract excerpt
The primary electron donor (P) of the photosynthetic reaction center (RC) from the purple bacterium Rhodobacter (Rb.) sphaeroides is constituted of two bacteriochlorophyll molecules in excitonic interaction. The C2 acetyl carbonyl group of one of the two bacteriochlorophyll molecules (PL), the on...
Topics
- Amino Acid Sequence
- Asparagine
- Electrochemistry
- Electron Transport
- Histidine
- Hydrogen Bonding
- Hydrogen-Ion Concentration
- Light-Harvesting Protein Complexes
- Models, Molecular
- Mutagenesis, Site-Directed
- Mutation
- Oxidation-Reduction
- Photosynthetic Reaction Center Complex Proteins
- Rhodobacter sphaeroides
- Rhodopseudomonas
- Sequence Alignment
- Sequence Analysis
- Spectrophotometry