[Theoretical study of the kinetics of dark reduction of photochemically oxidized bacteriochlorophyll in the reaction center of Rhodospirillum rubrum chromatophores].
It is shown from the results of theoretical study that the scheme involving two successive interacting components of the pool of secondary acceptors shows the biexponential character of the kinetics of dark reduction of the pigment of P870 observed in the experiment. The velocity constants of the electron transport reactions considered are evaluated.
D001429:Bacteriochlorophylls / Q000378:metabolism*; D002734:Chlorophyll / Q000031:analogs & derivatives*; D003624:Darkness; D010084:Oxidation-Reduction; D010777:Photochemistry; D012247:Rhodospirillum rubrum / Q000378:metabolism*
D001429:Bacteriochlorophylls; D002734:Chlorophyll
Teoreticheskoe issledovanie kinetiki temnovogo vosstanovleniia fotokhimicheski okislennogo bakteriokhlofofilla reaktionnogo tsentra v khromatoforakh Rhodospirillum rubrum