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MetabolomicsPhotosystem - driven resilience of green microalga Tetraselmis chuii toward acute nonylphenol stress

Anthropogenic chemicals pose a threat to aquatic ecosystems by targeting the microalgal photosynthetic engines that drive primary production. Although the toxic effects of pollutants such as nonylphenol (NP) are well-acknowledged, the molecular mechanisms enabling microalgal resilience remain lar...

2026-01-29 | MTBLS13769 | MetaboLights
ProteomicsProtein composition of photosystem II supercomplexes from Arabidopsis
The goal of the project is to identify the protein composition (and their relative abundance) of selected photosystem II supercomplexes separated using mild CN-PAGE from thylakoid membranes of Arabidopsis plants lacking proteins i) Lhcb6, ii) Lhcb3, iii) Lhcb3 and Lhcb6. These proteomic data will be...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2021-08-07 | PXD026019 | Pride
Lhcb6 Lhcb3 Photosystem ii Arabidopsis Supercomplexes Proteome 
ProteomicsChlamydomonas reinhardtii photosystem II repair factors identification
Identification of three protein factors involved in the repair cycle of Photosystem II for Chlamydomonas reinhardtii.
ORGANISM(S): Chlamydomonas reinhardtii 
2024-06-01 | PXD052618 | Pride
Chlamydomonas reinhardtii Photosystem ii repair 
ProteomicsPhotosystem II assembly No-reaction center (NRC) complex
LC-MS/MS identification of small subunit peptides of Photosystem II assembly intermediate (NRC) with/without trypsin digestion. Peptide sequence identification with HCD fragmentation using Q-Exactive plus mass spectrometer (Thermo-Fisher)
ORGANISM(S): Synechocystis sp. PCC 6803 
2019-10-14 | PXD013406 | Pride
Membrane protein complex Photosystem ii Assembly 
ProteomicsPhotoreceptor-induced LHL4 protects photosystem II in Chlamydomonas reinhardtii
Photosynthesis, the fundamental process using light energy to convert CO2 to organic matter, is vital for life on Earth. It relies on capturing light through light-harvesting complexes in photosystems I and II and converting light energy into chemical energy. Composition and organization of photosys...
ORGANISM(S): Chlamydomonas reinhardtii 
2025-01-28 | PXD049352 | Pride
In-gel crosslikning Photosystem ii Dmtmm Light-harvesting complexes Xl-ms Thylakoids 
ProteomicsPhotoreceptor-induced LHL4 protects photosystem II in Chlamydomonas reinhardtii - BN-PAGE profiling
Photosynthesis, the fundamental process using light energy to convert CO2 to organic matter, is vital for life on Earth. It relies on capturing light through light-harvesting complexes in photosystems I and II and converting light energy into chemical energy. Composition and organization of photosys...
ORGANISM(S): Chlamydomonas reinhardtii 
2025-01-28 | PXD055508 | Pride
In-gel crosslikning Photosystem ii Dmtmm Light-harvesting complexes Xl-ms Thylakoids 
ProteomicsXL-MS Characterization of spinach Photosystem II Assembly
Cross-linking mass spectrometry was used to determine the collective binding/stabilization of the TLP18.3 and Psb27 proteins to the luminal PSII CP43 protein. This pipeline also discovered the structural location of a Rubredoxin protein on the stromal side of PSII.
ORGANISM(S): Spinacia oleracea 
2026-04-27 | PXD073794 | Pride
Redox regulation. photoprotection Photosystem ii assembly Cross-linking mass spectrometry Psb32 Xl-ms Tlp18.3 Psb27 Rubredoxins 
ProteomicsUnique organization of photosystem II supercomplexes and megacomplexes in Norway spruce.
Photosystem II (PSII) complexes are organized into large supercomplexes with variable amounts of light-harvesting proteins (Lhcb). A typical PSII supercomplex in plants is formed by four trimers of Lhcb proteins (LHCII trimers), which are bound to the PSII core dimer via monomeric antenna proteins. ...
ORGANISM(S): Picea abies 
2021-09-09 | PXD020138 | Pride
Lc-msms Plant Spruce Photosystem Complex Membrane 
ProteomicsProbing substrate water access through the O1 channel of Photosystem II by single site mutations and membrane inlet mass spectrometry
Light-driven water oxidation by photosystem II sustains life on Earth by providing the electrons and protons for the reduction of CO2 to carbohydrates and the molecular oxygen we breathe. The inorganic core of the oxygen evolving complex is made of the earth-abundant elements manganese, calcium and ...
ORGANISM(S): Synechocystis sp. (strain PCC 6803 / Kazusa) 
2025-05-07 | PXD061921 | Pride
Photosystem ii Mass spectrometry Thermosynechococcus vestitus O1 channel 
GenomicsPhotoreceptor-induced LHL4 protects the photosystem II monomer in Chlamydomonas reinhardtii
Photoreceptor-induced LHL4 protects the photosystem II monomer in Chlamydomonas reinhardtii
PRJNA1077280 | ENA
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