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ProteomicsHow paired PSII-LHCII supercomplexes mediate the stacking of plant thylakoid membranes unveiled by integrative structural mass-spectrometry
Photosynthesis drives all life on Earth by exploiting solar energy to split water molecules through the Photosystem (PS) II enzyme. In plant thylakoid membranes, PSII binds a modular set of light harvesting complexes (LHCII) to form different types of PSII-LHCII supercomplex (PSII-LHCIIsc). Plant PS...
ORGANISM(S): Pisum sativum (Garden pea) 
2020-03-19 | PXD017382 | Pride
Plant proteomics Top-down rp-lc-ms/ms Acetylation Dsso Psii Edc Photosystem Cx-ms Crosslinking Chlorophyll-binding proteins 
ProteomicsIsolation of a novel heterodimeric PSII complex involved in PSII repair
The multi-subunit membrane protein complex Photosystem II (PSII) catalyzes the light driven oxidation of water and with this the initial step of photosynthetic electron transport in plants, algae, and cyanobacteria. Its biogenesis is coordinated by a network of auxiliary proteins that facilitate the...
ORGANISM(S): Thermosynechococcus elongatus BP-1 
2023-02-06 | PXD033676 | Pride
Cyanobacteria Psbo Thermosynechococcus elongatus Photosynthesis Photosystem ii 
ProteomicsCryo-EM structure of photosystem II supercomplex from Chlorella ohadii, a green microalga with extreme phototolerance
Photosystem II (PSII) is essential for energy conversion during oxygenic photosynthesis in plants and algae. Chlorella ohadii, one of the fastest multiplying green alga, thrives under the harsh desert sun but lacks the standard PSII photoprotective mechanisms involving LhcSR/PsbS proteins or protein...
ORGANISM(S): Chlorella ohadii 
2025-10-06 | PXD059509 | Pride
Proteomics Thylakoid membranes Chlorella ohadii Psii Photosystem Timstof pro 
ProteomicsIdentification of proteins in separated PSII supercomplexes from spruce (P. abies)
To identify protein composition of photosystem II (PSII) supercomplexes separated from spruce seedlings using sucrose gradient centrifugation. These supercomplexes represent mainly so called C2S2 PSII supercomplex as revealed by high-resolution cryo-EM.
ORGANISM(S): Picea abies 
2023-07-19 | PXD035272 | Pride
Orbitrap exploris Light harvest Spruce Protein Photosystem ii 
ProteomicsA0913 interacts with CP47 of PSII
Co-immunoprecipitation (CoIP) was performed to identify the proteins that A0913 interacts with. The thylakoid membranes were solubilized with the detergent n-Dodecyl-β-D-maltoside (DDM) before CoIP was performed using the monoclonal antibodies against the Flag tag to precipitate the target proteins....
ORGANISM(S): Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) 
2025-01-09 | PXD057596 | Pride
Cp47 A0913 Psii Lc msms 
UnknownComplexome profiling on the Chlamydomonas lpa2 mutant reveals insights into PSII biogenesis and new PSII associated proteins.
Not available
S-EPMC8730698 | biostudies-literature
ProteomicsPSI-PSII complexes - Two types of photosystem reaction centers (PSI and PSII) are physically connected each other in Arabidopsis. Excitation energy is transferred efficiently between the two closely interacting reaction centers.
Two types of photosystem reaction centers (PSI and PSII) are physically connected each other in Arabidopsis. Excitation energy is transferred efficiently between the two closely interacting reaction centers.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2016-05-26 | PXD001803 | Pride
Energy transfer Photosystem Psi-psii Megacomplex Spillover 
UnknownArchitecture and functional regulation of a plant PSII-LHCII megacomplex.
Not available
S-EPMC11640958 | biostudies-literature
UnknownPea PSII-LHCII supercomplexes form pairs by making connections across the stromal gap.
Not available
S-EPMC5577252 | biostudies-literature
TranscriptomicsDe-regulation of maize C4 photosynthetic development in a mesophyll cell defective mutant: Bundle sheath and Mesophyll
During Zea mays (maize) C4 differentiation, mesophyll (M) and bundle sheath (BS) cells accumulate distinct sets of photosynthetic enzymes, with very low photosystem II (PSII) content in BS chloroplasts. Consequently, there is little linear electron transport in the BS and ATP is generated by cyclic ...
ORGANISM(S): Zea mays 
2008-01-31 | E-GEOD-9698 | biostudies-arrayexpress
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