Results 11 to 20 of about 122,048 (323)

The pigment-protein network of a diatom photosystem II–light-harvesting antenna supercomplex

Science, 2019
A light-harvesting array in diatoms Photosynthetic organisms use huge arrays of pigments to draw light energy into the core of photosystem II. The arrangement of these pigments influences how much energy reaches the reaction center. Pi et al.
X. Pi, Songhao Zhao, Wenda Wang, Desheng Liu, Caizhe Xu, G. Han, T. Kuang, S. Sui, Jian-Ren Shen   +8 more
semanticscholar   +3 more sources

Dynamics–Function Correlation in Photosystem II: Molecular Dynamics in Solution

Crystals, 2023
A detailed comprehension of protein function requires information on the spatial structure of the protein, which is often gathered from X-ray crystallography.
Maksym Golub, Miriam Koppel, Piret Pikma, Bernhard Frick, Jörg Pieper   +4 more
doaj   +1 more source

Uphill energy transfer mechanism for photosynthesis in an Antarctic alga

Nature Communications, 2023
A light-harvesting chlorophyll-binding protein complex from an Antarctic green alga called Prasiola crispa can excite photosystem II with low energy far-red light.
Makiko Kosugi, Masato Kawasaki, Yutaka Shibata, Kojiro Hara, Shinichi Takaichi, Toshio Moriya, Naruhiko Adachi, Yasuhiro Kamei, Yasuhiro Kashino, Sakae Kudoh, Hiroyuki Koike, Toshiya Senda   +11 more
doaj   +1 more source

Photosynthetic Production of Molecular Oxygen by Water Oxidation

Oxygen, 2022
This review deals with the production of oxygen by photo-oxidation of water, which is a topic fitting a journal devoted to oxygen. Most of the present biosphere, including mankind, depends on oxygen. Elucidating the mechanism is of importance for solving
Lars Olof Björn
doaj   +1 more source

Structure of photosystem II and substrate binding at room temperature

Nature, 2016
I. Young, M. Ibrahim, R. Chatterjee, S. Gul, F. Fuller, Sergey Koroidov, A. Brewster, Rosalie Tran, R. Alonso-Mori, T. Kroll, T. Michels-Clark, H. Laksmono, R. Sierra, C. Stan, R. Hussein, Miao Zhang, L. Douthit, Markus Kubin, C. Lichtenberg, Long V. Pham, H. Nilsson, M. Cheah, D. Shevela, C. Saracini, M. A. Bean, I. Seuffert, D. Sokaras, T. Weng, E. Pastor, C. Weninger, T. Fransson, L. Lassalle, Philipp Bräuer, P. Aller, P. Docker, B. Andi, A. Orville, J. Glownia, S. Nelson, M. Sikorski, D. Zhu, M. Hunter, T. Lane, A. Aquila, J. Koglin, Joseph S. Robinson, M. Liang, S. Boutet, A. Lyubimov, M. Uervirojnangkoorn, N. Moriarty, D. Liebschner, P. Afonine, D. Waterman, G. Evans, P. Wernet, H. Dobbek, W. Weis, A. Brunger, P. Zwart, P. Adams, A. Zouni, J. Messinger, U. Bergmann, N. Sauter, J. Kern, V. Yachandra, J. Yano   +67 more
semanticscholar   +3 more sources

Photosystems and antioxidative system of rye, wheat and triticale under Pb stress

Ecotoxicology and Environmental Safety, 2023
Lead (Pb2+) pollution in the soil sub-ecosystem has been a continuously growing problem due to economic development and ever-increasing anthropogenic activities across the world.
Atta Mohi Ud Din, Hao-Tian Mao, Ahsin Khan, Muhammad Ali Raza, Mukhtar Ahmed, Ming Yuan, Zhong-Wei Zhang, Shu Yuan, Huai-Yu Zhang, Zheng-Hui Liu, Yan-Qiu Su, Yang-Er Chen   +11 more
doaj   +1 more source

Structure and Function of the Photosystem Supercomplexes

Frontiers in Plant Science, 2018
Photosynthesis converts solar energy into chemical energy to sustain all life on earth by providing oxygen and food, and controlling the atmospheric carbon dioxide.
Jinlan Gao, Hao Wang, Qipeng Yuan, Yue Feng   +3 more
doaj   +1 more source

Formation of singlet oxygen by decomposition of protein hydroperoxide in photosystem II. [PDF]

PLoS ONE, 2017
Singlet oxygen (1O2) is formed by triplet-triplet energy transfer from triplet chlorophyll to O2 via Type II photosensitization reaction in photosystem II (PSII). Formation of triplet chlorophyll is associated with the change in spin state of the excited
Vinay Pathak, Ankush Prasad, Pavel Pospíšil   +2 more
doaj   +1 more source

Knock-Out of the Genes Coding for the Rieske Protein and the ATP-Synthase δ-Subunit of Arabidopsis [PDF]

, 2003
In Arabidopsis, the nuclear genes PetC and AtpD code for the Rieske protein of the cytochrome b6/f (cyt b6/f) complex and the δ-subunit of the chloroplast ATP synthase (cpATPase), respectively.
Dietzmann, Angela, Jahns, Peter, Joliot, Anne, Joliot, Pierre, Leister, Dario, Levin, Joshua Z., Maiwald, Daniela, Pesaresi, Paolo, Salamini, Francesco   +8 more
core   +1 more source

Posttranslational events leading to the assembly of photosystem II protein complex: a study using photosynthesis mutants from Chlamydomonas reinhardtii

Journal of Cell Biology, 1989
We studied the assembly of photosystem II (PSII) in several mutants from Chlamydomonas reinhardtii which were unable to synthesize either one PSII core subunit (P6 [43 kD], D1, or D2) or one oxygen-evolving enhancer (OEE1 or OEE2) subunit.
C. de Vitry, J. Olive, D. Drapier, M. Recouvreur, F.A. Wollman   +4 more
semanticscholar   +1 more source