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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 
ProteomicsIntensity-based absolute quantification (iBAQ) of components of photosystem I monomers and dimers.
Photosystem I (PSI) enables photo-electron transfer and regulates photosynthesis in the bioenergetic membranes of cyanobacteria and chloroplasts. Being a multi-subunit complex, its macromolecular organization affects the dynamics of photosynthetic membranes. Here we reveal a chloroplast PSI from the...
ORGANISM(S): Chlamydomonas reinhardtii 
2023-03-11 | PXD026990 | Pride
Photosystem i Psi Ibaq Chlamydomonas reinhardtii 
ProteomicsIron-starvation induces photosystem I antenna remodeling in green algae
Dunaliella salina and Dunaliella tertiolecta are extremophile, marine algae that can survive in very low Fe conditions. In this study, we used TMT-proteomics to compare the Fe starvation responses to the Fe replete responses. Samples were digested with trypsin, labeled with TMT 10-Plex, then analyze...
ORGANISM(S): Dunaliella Tertiolecta (ncbitaxon:3047) Dunaliella Cf. Bardawil Chpd1 (ncbitaxon:1227098) 
2024-11-20 | MSV000096479 | MassIVE
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 
Proteomicsprotein phosphorylation landscape in photosystem I of the desert algae Chlorella sp
The regulation of photosynthesis in response to varying light conditions is primarily controlled through the phosphorylation of thylakoid proteins. This process is most extensively studied in the context of the phosphorylation of photosystem II (PSII) and light-harvesting complex II (LHCII) subunits...
ORGANISM(S): Chlorella ohadii 
2024-03-17 | PXD049080 | Pride
Chlorella ohadii Photosystem i Phosphorylation 
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 
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 
ProteomicsIdentification of photosystem I components from Chlamydomonas reinhardtii grown under oxic and anoxic conditions
Photosystem I (PSI) enables photo-electron transfer and regulates photosynthesis in the bioenergetic membranes of cyanobacteria and chloroplasts. Being a multi-subunit complex, its macromolecular organization affects the dynamics of photosynthetic membranes. Here we reveal a chloroplast PSI from the...
ORGANISM(S): Chlamydomonas reinhardtii 
2023-03-11 | PXD027067 | Pride
Photosystem i Anoxia Blue native page Psi Chlamydomonas reinhardtii 
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