Current state of the primary charge separation mechanism in photosystem I of cyanobacteria
DA Cherepanov, AY Semenov, MD Mamedov… - Biophysical …, 2022 - Springer
This review analyzes new data on the mechanism of ultrafast reactions of primary charge
separation in photosystem I (PS I) of cyanobacteria obtained in the last decade by methods …
separation in photosystem I (PS I) of cyanobacteria obtained in the last decade by methods …
Electron transfer through the acceptor side of photosystem I: Interaction with exogenous acceptors and molecular oxygen
DA Cherepanov, GE Milanovsky, AA Petrova… - Biochemistry …, 2017 - Springer
This review considers the state-of-the-art on mechanisms and alternative pathways of
electron transfer in photosynthetic electron transport chains of chloroplasts and …
electron transfer in photosynthetic electron transport chains of chloroplasts and …
Room temperature XFEL crystallography reveals asymmetry in the vicinity of the two phylloquinones in photosystem I
Abstract Photosystem I (PS I) has a symmetric structure with two highly similar branches of
pigments at the center that are involved in electron transfer, but shows very different …
pigments at the center that are involved in electron transfer, but shows very different …
[HTML][HTML] Role of pheophytin a in the primary charge separation of photosystem I from Acaryochloris marina: femtosecond optical studies of excitation energy and …
AA Petrova, AP Casazza, IV Shelaev, FE Gostev… - … et Biophysica Acta (BBA …, 2023 - Elsevier
Photosystem I (PSI) of the cyanobacterium Acaryochloris marina is capable of performing an
efficient photoelectrochemical conversion of far-red light due to its unique suite of cofactors …
efficient photoelectrochemical conversion of far-red light due to its unique suite of cofactors …
[HTML][HTML] O2 reduction by photosystem I involves phylloquinone under steady-state illumination
MA Kozuleva, AA Petrova, MD Mamedov, AY Semenov… - FEBS letters, 2014 - Elsevier
O 2 reduction was investigated in photosystem I (PS I) complexes isolated from
cyanobacteria Synechocystis sp. PCC 6803 wild type (WT) and menB mutant strain, which is …
cyanobacteria Synechocystis sp. PCC 6803 wild type (WT) and menB mutant strain, which is …
[HTML][HTML] Trehalose matrix effects on charge-recombination kinetics in Photosystem I of oxygenic photosynthesis at different dehydration levels
Matrix effects on long-range electron transfer were studied in cyanobacterial Photosystem I
(PS I) complexes, embedded into trehalose glasses at different hydration levels. W-band …
(PS I) complexes, embedded into trehalose glasses at different hydration levels. W-band …
Thermal site energy fluctuations in photosystem I: new insights from MD/QM/MM calculations
Cyanobacterial photosystem I (PSI) is one of the most efficient photosynthetic machineries
found in nature. Due to the large scale and complexity of the system, the energy transfer …
found in nature. Due to the large scale and complexity of the system, the energy transfer …
Kinetic modeling of electron transfer reactions in photosystem I complexes of various structures with substituted quinone acceptors
GE Milanovsky, AA Petrova, DA Cherepanov… - Photosynthesis …, 2017 - Springer
The reduction kinetics of the photo-oxidized primary electron donor P 700 in photosystem I
(PS I) complexes from cyanobacteria Synechocystis sp. PCC 6803 were analyzed within the …
(PS I) complexes from cyanobacteria Synechocystis sp. PCC 6803 were analyzed within the …
Generation of ion-radical chlorophyll states in the light-harvesting antenna and the reaction center of cyanobacterial photosystem I
DA Cherepanov, IV Shelaev, FE Gostev… - Photosynthesis …, 2020 - Springer
The energy and charge-transfer processes in photosystem I (PS I) complexes isolated from
cyanobacteria Thermosynechococcus elongatus and Synechocystis sp. PCC 6803 were …
cyanobacteria Thermosynechococcus elongatus and Synechocystis sp. PCC 6803 were …
[HTML][HTML] Evidence that histidine forms a coordination bond to the A0A and A0B chlorophylls and a second H-bond to the A1A and A1B phylloquinones in M688HPsaA …
J Sun, S Hao, M Radle, W Xu, I Shelaev… - … et Biophysica Acta (BBA …, 2014 - Elsevier
The axial ligands of the acceptor chlorophylls, A 0A and A 0B, in Photosystem I are the Met
sulfur atoms of M688 PsaA and M668 PsaB. To determine the role of the Met, His variants …
sulfur atoms of M688 PsaA and M668 PsaB. To determine the role of the Met, His variants …