Three rate-determining protein roles in photosynthetic O<sub>2</sub>-evolution addressed by time-resolved experiments on genetically modified photosystems. [PDF]
Mäusle SM +8 more
europepmc +1 more source
Mutation-induced shift of the photosystem II active site reveals insight into conserved water channels. [PDF]
Flesher DA +7 more
europepmc +1 more source
Structure of a unique PSII-Pcb tetrameric megacomplex in a chlorophyll <i>d</i>-containing cyanobacterium. [PDF]
Shen L +14 more
europepmc +1 more source
Photosystem II supercomplexes lacking light-harvesting antenna protein LHCB5 and their organization in the thylakoid membrane. [PDF]
Vánská T +6 more
europepmc +1 more source
Thylakoid protein FPB1 synergistically cooperates with PAM68 to promote CP47 biogenesis and Photosystem II assembly. [PDF]
Zhang L +10 more
europepmc +1 more source
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Energy dissipation efficiency in the CP43 assembly intermediate complex of photosystem II
Biochimica Et Biophysica Acta - Bioenergetics, 2023Photosystem II in oxygenic organisms is a large membrane bound rapidly turning over pigment protein complex. During its biogenesis, multiple assembly intermediates are formed, including the CP43-preassembly complex (pCP43). To understand the energy transfer dynamics in pCP43, we first engineered a His-tagged version of the CP43 in a CP47-less strain of
Himadri Pakrasi +2 more
exaly +3 more sources
Spectral properties of the CP43-deletion mutant of Synechocystis sp. PCC 6803
Photosynthesis Research, 2008Spectral properties, particularly fluorescence spectra and their time-dependent behavior, were investigated for a mutant of the cyanobacterium Synechocystis sp. PCC 6803 lacking the 43 kDa chlorophyll-protein (CP43, PsbC). Lack of CP43 was confirmed by a size shift of the corresponding gene and by Western blotting.
Seiji Akimoto +2 more
exaly +3 more sources
Heat-induced unfolding of apo-CP43 studied by fluorescence spectroscopy and CD spectroscopy
Photosynthesis Research, 2015CP43 is a chlorophyll-binding protein, which acts as a conduit for the excitation energy transfer. The thermal stability of apo-CP43 was studied by intrinsic fluorescence, exogenous ANS fluorescence, and circular dichroism spectroscopy. Under heat treatment, the structure of apo-CP43 changed and existed transition state occurred between 56 and 62 °C by
Lin-Fang Du
exaly +3 more sources
Microcrystals of the chlorophyll binding protein, CP43, isolated from spinach thylakoid membranes have been studied by electron microscopy both in negative stain and in vitreous ice. Image analyses of three characteristic views show that the crystals are built of five different layers perpendicular to the c-axis.
Claudia Büchel +2 more
exaly +3 more sources
The structure and function of CP47 and CP43 in Photosystem II
Photosynthesis Research, 2002This Minireview presents a summary of recent investigations examining the structure and functions of the Photosystem II chlorophyll-proteins CP47 and CP43, updating our previous review which appeared in 1990 (TM Bricker, Photosynth Res 24: 1-13).
Terry M, Bricker, Laurie K, Frankel
openaire +2 more sources

