Comparative Biophysical Studies on Photosystem II of Higher Plants and Cyanobacteria. Photosystem II (PS-II) is one of two light trapping protein assemblies involved in the conversion of light into metabolic energy in all plants and algae. The manganese containing active site of PS-II is responsible for oxygen formation from water. The organisation and functioning of this centre and the detailed mechanism of photochemical energy conversion are not understood. This project will employ a combinati ....Comparative Biophysical Studies on Photosystem II of Higher Plants and Cyanobacteria. Photosystem II (PS-II) is one of two light trapping protein assemblies involved in the conversion of light into metabolic energy in all plants and algae. The manganese containing active site of PS-II is responsible for oxygen formation from water. The organisation and functioning of this centre and the detailed mechanism of photochemical energy conversion are not understood. This project will employ a combination of powerful biophysical techniques to probe the structure and mechanism of PS-II as a knowledge base for eventual genetic manipulation of plants and stategies for artificial photosynthesis.Read moreRead less
Characteristics of chlorophyll d-binding protein complexes: assembly of light-harvesting complexes. This project will investigate molecular mechanisms of photosynthesis in Chl d with the view to applying our findings in biotechnology and artificial photosynthesis. We will use a variety of molecular biology, proteomics and physical techniques to probe the bonding of Chl d to binding proteins. Synthetic peptide maquettes will provide a model to develop this understanding. Only two chlorophylls (a ....Characteristics of chlorophyll d-binding protein complexes: assembly of light-harvesting complexes. This project will investigate molecular mechanisms of photosynthesis in Chl d with the view to applying our findings in biotechnology and artificial photosynthesis. We will use a variety of molecular biology, proteomics and physical techniques to probe the bonding of Chl d to binding proteins. Synthetic peptide maquettes will provide a model to develop this understanding. Only two chlorophylls (a and d) have so far been found to take part in the primary reactions of photosynthesis. This research will grow our understanding of this pivotal process and underpin future developments in artificial photosynthesis and in the photonics industry.Read moreRead less