Structure of a bacterial photosynthetic membrane

Mastering a Bacterial Photosynthetic System

Addition of lipid to the photosynthetic membrane: effects on membrane structure and energy transfer

We have carried out a series of experiments in which the lipid composition of the photosynthetic membrane has been altered by the addition of lipid from a defined source under experimental conditions. Liposomes prepared by sonication are mixed with purified photosynthetic membranes obtained from spinach chloroplasts and are taken through cycles of freezing and thawing. Several lines of evidence...

The bacterial photosynthetic reaction center as a model for membrane proteins.

PERSPECTIVES AND SUMMARY .............................................................. 607 INTRODUCTION ..................................................................................... 609 Notation ............................................................................................. 610 STRUCTURE OF THE RC ......................................................................... 6...

The effects of galactolipid depletion on the structure of a photosynthetic membrane

The galactolipids monogalactosyldiglyceride and digalactosyldiglyceride together comprise more than 77% of the photosynthetic membrane lipids of higher plant chloroplasts. We have isolated a lipase from the chloroplasts of runner beans (Phaseolus vulgaris) which is highly specific for these galactolipids. This galactolipase promotes the hydrolysis of monogalactosyldiglyceride and digalactosyldi...

A Glutathione Redox Effect on Photosynthetic Membrane