Proteomics

Dataset Information

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Identification of photosystem I components from Chlamydomonas reinhardtii grown under oxic and anoxic conditions


ABSTRACT: 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 green alga Chlamydomonas reinhardtii that is organized as a homodimer.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Chlamydomonas Reinhardtii

TISSUE(S): Cell Suspension Culture, Photosynthetic Cell

SUBMITTER: Martin Scholz  

LAB HEAD: Michael Hippler

PROVIDER: PXD027067 | Pride | 2023-03-11

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Creinhardtii_281_v5.6_Mito_Chloro_cRAP_29052020.fasta Fasta
Experimental_Desgin.xlsx Xlsx
SK_BN2007D.msf Msf
SK_BN2007D_proteins-peptides.xlsx Xlsx
SK_BNWTTS2_A2_060407.RAW Raw
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Publications


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 green alga Chlamydomonas reinhardtii that is organized as a homodimer, comprising 40 protein subunits with 118 transmembrane helices that provide scaffold for 568 pigments. Cryogenic electron microsc  ...[more]

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