Results 71 to 80 of about 1,718 (152)

Characterization by electron microscopy of dimeric Photosystem II core complexes from spinach with and without CP43

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1997
AbstractDimeric associations of the D1-D2-CP47 and D1-D2-CP47-CP43 complexes of Photosystem II from spinach were isolated and purified with sucrose density gradient centrifugation and gel filtration chromatography and analyzed by electron microscopy and image analysis. Images of both preparations show characteristic details in protein density.
Eijckelhoff, Camiel, Dekker, Jan P., Boekema, Egbert J.   +2 more
openaire   +3 more sources

The contribution of CP43:Phe345 to the oxygen-evolving complex of Photosystem II is essential for stable water splitting

Biochemical and Biophysical Research Communications
Water splitting by Photosystem II (PS II) in photosynthesis is catalyzed by a Mn4CaO5 oxygen-evolving complex (OEC). The reaction center D1 protein provides most of the ligands to the OEC but its complete assembly requires the association of the CP43 core antenna subunit which provides CP43:Glu341 as an essential ligand.
Faiza Arshad, Jack A. Forsman, Julian J. Eaton-Rye   +2 more
openaire   +2 more sources

Improving tolerance to fluctuating light through adaptive laboratory evolution in the cyanobacterium Synechocystis. [PDF]

Nat Commun
Figueroa-Gonzalez T, Chen W, Abdel-Salam EM, Štipl D, Komenda J, Zhivkovikj M, Dann M, Leister D.   +7 more
europepmc   +3 more sources

Structural interactions of TLP18.3 and Psb27-H1 to the luminal CP43 and rubredoxin-ENH1 to the stromal side of photosystem II in higher plants. [PDF]

J Biol Chem
Liu H, Lee Y.
europepmc   +1 more source

Tomato B cell receptor-associated protein 31 homologs enhance thermotolerance by promoting chloroplast PSBW accumulation and stabilizing the PSII-LHCII complex. [PDF]

Plant Commun
Chen C, Xiong F, Hu Y, Qi Z, Wang Y, Ma X, Lv W, Ma N, Meng Q, Lu C, Zhuang K.   +10 more
europepmc   +1 more source

Met246 and Asn250 in the D2 protein are essential for the operation of the quinone-Fe-acceptor complex of Photosystem II. [PDF]

Plant Cell Physiol
Zhong V, Vass I, Patil PP, Eaton-Rye JJ.
europepmc   +1 more source

Cryo-EM structure of photosystem II supercomplex from a green microalga with extreme phototolerance. [PDF]

Nat Commun
Arshad R, Skalidis I, Kopečný D, Brabencová S, Opatíková M, Ilík P, Pospíšil P, Hamdi F, Ćavar Zeljković S, Kopečná M, Roudnický P, Lazár D, Elias E, Croce R, Kastritis PL, Kouřil R.   +15 more
europepmc   +1 more source

Interrelated Roles of Chloride and Bicarbonate in Regulating Electron Transport Across Photosystem II in <i>Limnospira maxima</i>. [PDF]

Plants (Basel)
Castillo L, Seliga N, Patel N, Steiner G, Chavez G, Diaz A, Gates C.   +6 more
europepmc   +1 more source

Photosystem II: commonality and diversity with emphasis on the extrinsic subunits. [PDF]

Plant Cell Physiol
Imaizumi K, Ifuku K.
europepmc   +1 more source

Probing substrate water access through the O1 channel of Photosystem II by single site mutations and membrane inlet mass spectrometry. [PDF]

Photosynth Res
Aydin AO, de Lichtenberg C, Liang F, Forsman J, Graça AT, Chernev P, Zhu S, Mateus A, Magnuson A, Cheah MH, Schröder WP, Ho F, Lindblad P, Debus RJ, Mamedov F, Messinger J.   +15 more
europepmc   +1 more source