Laser Flash Photolysis Studies of the Kinetics of Reduction of Ferredoxins and Ferredoxin-NADP+ Reductases from Anabaena PCC 7119 and Spinach: Electrostatic Effects on Intracomplex Electron Transfer

Abstract

8 pages, figures, and tables statistics.The influence of electrostatic forces on the formation of, and electron transfer within, transient complexes between redox proteins was examined by comparing ionic strength effects on the kinetics of the electron transfer reaction between reduiced ferredoxins (Fd) and oxidized ferredoxin-NADP+ reductases (FNR) from Anabaena and from spinach, using lase flash photolysis techniques.Peer reviewe