Sunday, February 20, 2022 103a donor is controlled by its redox and electronic properties,
which in turn are controlled almost exclusively by the surrounding protein matrix. In this …

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 …

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 …

Abstract In Photosystem I (PS I), the role of the accessory chlorophyll (Chl) molecules, Chl
2A and Chl 2B (also termed A-1A and A-1B), which are directly adjacent to the special pair P …

The photoexcited triplet state of the “primary donors” in the two photosystems of oxygenic
photosynthesis has been investigated by means of electron-nuclear double resonance …

Photosystem I from the menB strain of Synechocystis sp. PCC 6803 containing foreign
quinones in the A1 sites was used for studying the primary steps of electron transfer by …

The overall efficiency of photosynthetic energy conversion depends both on photochemical
and excitation energy transfer processes from extended light-harvesting antenna networks …

This research addresses one of the most compelling issues in the field of photosynthesis,
namely, the role of the accessory chlorophyll molecules in primary charge separation. Using …

The light harvesting–reaction center complex (LH–RC) of Roseiflexus castenholzii binds
bacteriochlorophylls a (BChls a), B800 and B880, absorbing around 800 and 880 nm …

The paper reports on the absorption dynamics of chlorophyll a in a symmetric tetrameric
complex of the water-soluble chlorophyll-binding protein BoWSCP. It was measured by a …