Chlorophylls d and f and their role in primary photosynthetic processes of cyanobacteria

SI Allakhverdiev, VD Kreslavski… - Biochemistry …, 2016 - Springer
The finding of unique Chl d-and Chl f-containing cyanobacteria in the last decade was a
discovery in the area of biology of oxygenic photosynthetic organisms. Chl b, Chl c, and Chl f …

Oxygenic Photosynthesis in Far-Red Light: Strategies and Mechanisms

E Elias, TJ Oliver, R Croce - Annual Review of Physical …, 2024 - annualreviews.org
Oxygenic photosynthesis, the process that converts light energy into chemical energy, is
traditionally associated with the absorption of visible light by chlorophyll molecules …

Role of pheophytin a in the primary charge separation of photosystem I from Acaryochloris marina: femtosecond optical studies of excitation energy and electron …

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 …

Structure of the far-red light utilizing photosystem I of Acaryochloris marina

T Hamaguchi, K Kawakami, K Shinzawa-Itoh… - Nature …, 2021 - nature.com
Acaryochloris marina is one of the cyanobacterial species that can use far-red light to drive
photochemical reactions for oxygenic photosynthesis. Here, we report the structure of A …

A unique photosystem I reaction center from a chlorophyll d‐containing cyanobacterium Acaryochloris marina

C Xu, Q Zhu, JH Chen, L Shen, X Yi… - Journal of Integrative …, 2021 - Wiley Online Library
Photosystem I (PSI) is a large protein supercomplex that catalyzes the light‐dependent
oxidation of plastocyanin (or cytochrome c6) and the reduction of ferredoxin. This catalytic …

Energy transfer from chlorophyll f to the trapping center in naturally occurring and engineered Photosystem I complexes

V Kurashov, MY Ho, G Shen, K Piedl… - Photosynthesis …, 2019 - Springer
Certain cyanobacteria can thrive in environments enriched in far-red light (700–800 nm) due
to an acclimation process known as far-red light photoacclimation (FaRLiP). During FaRLiP …

Chlorophyll triplet states in thylakoid membranes of Acaryochloris marina. Evidence for a triplet state sitting on the photosystem I primary donor populated by …

S Santabarbara, A Agostini, AA Petrova… - Photosynthesis …, 2024 - Springer
Photo-induced triplet states in the thylakoid membranes isolated from the cyanobacterium
Acaryocholoris marina, that harbours Chlorophyll (Chl) d as its main chromophore, have …

Theoretical Model of the Far-Red-Light-Adapted Photosystem I Reaction Center of Cyanobacterium Acaryochloris marina Using Chlorophyll d and the Effect of …

A Kimura, H Kitoh-Nishioka, T Aota… - The Journal of …, 2022 - ACS Publications
A theoretical model of the far-red-light-adapted photosystem I (PSI) reaction center (RC)
complex of a cyanobacterium, Acaryochloris marina (AmPSI), was constructed based on the …

Characterization of highly purified photosystem I complexes from the chlorophyll d-dominated cyanobacterium Acaryochloris marina MBIC 11017

T Tomo, Y Kato, T Suzuki, S Akimoto, T Okubo… - Journal of biological …, 2008 - ASBMB
Photochemically active photosystem (PS) I complexes were purified from the chlorophyll
(Chl) d-dominated cyanobacterium Acaryochloris marina MBIC 11017, and several of their …

Function of Chlorophyll d in Reaction Centers of Photosystems I and II of the Oxygenic Photosynthesis of Acaryochloris marina

S Itoh, H Mino, K Itoh, T Shigenaga, T Uzumaki… - Biochemistry, 2007 - ACS Publications
Reaction center chlorophylls (Chls) in photosystems II and I were studied in the isolated
thylakoid membranes of a cyanobacterium, Acaryochloris marina, which contains Chls d and …