[HTML][HTML] Modelling of the electron transfer reactions in Photosystem I by electron tunnelling theory: The phylloquinones bound to the PsaA and the PsaB reaction …

S Santabarbara, P Heathcote, MCW Evans - Biochimica et Biophysica Acta …, 2005 - Elsevier
Photosystem I is a large macromolecular complex located in the thylakoid membranes of
chloroplasts and in cyanobacteria that catalyses the light driven reduction of ferredoxin and …

Ultrafast transient absorption studies on photosystem I reaction centers from Chlamydomonas reinhardtii. 1. A new interpretation of the energy trapping and early …

MG Müller, J Niklas, W Lubitz, AR Holzwarth - Biophysical journal, 2003 - cell.com
The energy transfer and charge separation kinetics in core Photosystem I (PSI) particles of
Chlamydomonas reinhardtii has been studied using ultrafast transient absorption in the …

Ultrafast transient absorption studies on photosystem I reaction centers from Chlamydomonas reinhardtii. 2: mutations near the P700 reaction center chlorophylls …

AR Holzwarth, MG Müller, J Niklas, W Lubitz - Biophysical journal, 2006 - cell.com
The energy transfer and charge separation kinetics in several core Photosystem I particles of
Chlamydomonas reinhardtii with point mutations around the PA and PB reaction center …

Two-dimensional electronic spectroscopy of a minimal Photosystem I complex reveals the rate of primary charge separation

P Akhtar, I Caspy, PJ Nowakowski… - Journal of the …, 2021 - ACS Publications
Photosystem I (PSI), found in all oxygenic photosynthetic organisms, uses solar energy to
drive electron transport with nearly 100% quantum efficiency, thanks to fast energy transfer …

Trap-limited charge separation kinetics in higher plant photosystem I complexes

C Slavov, M Ballottari, T Morosinotto, R Bassi… - Biophysical journal, 2008 - cell.com
Time-resolved fluorescence measurements were performed on isolated core and intact
Photosystem I (PS I) particles and stroma membranes from Arabidopsis thaliana to …

Directing electron transfer within Photosystem I by breaking H-bonds in the cofactor branches

Y Li, A Van Der Est, MG Lucas… - Proceedings of the …, 2006 - National Acad Sciences
Photosystem I has two branches of cofactors down which light-driven electron transfer (ET)
could potentially proceed, each consisting of a pair of chlorophylls (Chls) and a …

Bidirectional Electron Transfer in Photosystem I:  Accumulation of A0- in A-Side or B-Side Mutants of the Axial Ligand to Chlorophyll A0

VM Ramesh, K Gibasiewicz, S Lin, SE Bingham… - Biochemistry, 2004 - ACS Publications
Photosystem I contains two potential electron transfer pathways between P700 and FX.
These branches are made up of the electron transfer chain components A, A0, and A1. The …

Mechanisms for photosystems I and II

N Krauß - Current opinion in chemical biology, 2003 - Elsevier
Using structural information from recently published crystal structures of photosystems I and
II, the processes of excitation energy transfer and electron transfer in oxygenic …

Red spectral forms of chlorophylls in green plant PSI− a site-selective and high-pressure spectroscopy study

JA Ihalainen, M Rätsep, PE Jensen… - The Journal of …, 2003 - ACS Publications
One of the special spectroscopic characteristics of photosystem I (PSI) complexes is that
they possess absorption and emission bands at lower energy than those of the reaction …

Ultrafast optical spectroscopy of photosystem I

S Savikhin - Photosystem I: the light-driven plastocyanin: ferredoxin …, 2006 - Springer
This review discusses energy and electron transfer in Photosystem I (PS I) complexes by
means of ultrafast timeresolved optical techniques. In particular, this article addresses …