ArticleThe Journal of biological chemistry2011
An intermediate membrane subfraction in cyanobacteria is involved in an assembly network for Photosystem II biogenesis.
Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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33 citing papers in PubMed, 54 citations in OpenAlex.
- From proton microdomains to protein migration: hypothesis for ΔpH-controlled PSII relocation.Photosynthesis research · 2026Article
- CurT dosage quantitatively affects thylakoid structure and PSII performance in Synechocystis sp. PCC 6803.The Plant journal : for cell and molecular biology · 2026Article
- Exploring thylakoid emergence: evolution of membrane biogenesis and photosystem II assembly in early-diverging cyanobacteria.The New phytologist · 2026Article
- Exploring Thylakoid Emergence: Evolution of Membrane Biogenesis and Photosystem II assembly in early-diverging Cyanobacteria.bioRxiv : the preprint server for biology · 2026Article
- Cold stress impairs CurT accumulation and thylakoid architecture inFrontiers in plant science · 2026Article
- On the non-oxygenic origins of thylakoids.Communications biology · 2025Review
- Spatial proteomics reveals signal sequence characteristics correlated with localization in cyanobacteria.Plant physiology · 2025Article
- A novel tetratricopeptide-repeat protein, TTP1, forms complexes with glutamyl-tRNA reductase and protochlorophyllide oxidoreductase during tetrapyrrole biosynthesis.Journal of experimental botany · 2024Article
- Proximity Labeling Facilitates Defining the Proteome Neighborhood of Photosystem II Oxygen Evolution Complex in a Model Cyanobacterium.Molecular & cellular proteomics : MCP · 2022Article
- Advances in the Understanding of the Lifecycle of Photosystem II.Microorganisms · 2022Review
- Thylakoid attachment to the plasma membrane in Synechocystis sp. PCC 6803 requires the AncM protein.The Plant cell · 2022Article
- Proximity-based proteomics reveals the thylakoid lumen proteome in the cyanobacterium Synechococcus sp. PCC 7002.Photosynthesis research · 2021Article
- mRNA localization, reaction centre biogenesis and thylakoid membrane targeting in cyanobacteria.Nature plants · 2020Article
- Inheritance of pre-emergent metribuzin tolerance and putative gene discovery through high-throughput SNP array in wheat (Triticum aestivum L.).BMC plant biology · 2019Article
- Plastoglobular protein 18 is involved in chloroplast function and thylakoid formation.Journal of experimental botany · 2019Article
- The Ribosome-Bound Protein Pam68 Promotes Insertion of Chlorophyll into the CP47 Subunit of Photosystem II.Plant physiology · 2018Article
- Thylakoid Membrane Architecture inThe Plant cell · 2016Article
- Global Proteomic Analysis Reveals an Exclusive Role of Thylakoid Membranes in Bioenergetics of a Model Cyanobacterium.Molecular & cellular proteomics : MCP · 2016Article
- The Role of Slr0151, a Tetratricopeptide Repeat Protein from Synechocystis sp. PCC 6803, during Photosystem II Assembly and Repair.Frontiers in plant science · 2016Article
- Functional Update of the Auxiliary Proteins PsbW, PsbY, HCF136, PsbN, TerC and ALB3 in Maintenance and Assembly of PSII.Frontiers in plant science · 2016Review
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4 authors at 1 institution in 1 country.
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Abstract
Early steps in the biogenesis of Photosystem II (PSII) in the cyanobacterium Synechocystis sp. PCC 6803 are thought to occur in a specialized membrane fraction that is characterized by the specific accumulation of the PSII assembly factor PratA and its interaction partner pD1, the precursor of the D1 protein of PSII. Here, we report the molecular characterization of this membrane fraction, called the PratA-defined membrane (PDM), with regard to its lipid and pigment composition and its association with PSII assembly factors, including YCF48, Slr1471, Sll0933, and Pitt. We demonstrate that YCF48 and Slr1471 are present and that the chlorophyll precursor chlorophyllide a accumulates in the PDM. Analysis of PDMs from various mutant lines suggests a central role for PratA in the spatial organization of PSII biogenesis. Moreover, quantitative immunoblot analyses revealed a network of interdependences between several PSII assembly factors and chlorophyll synthesis. In addition, formation of complexes containing both YCF48 and Sll0933 was substantiated by co-immunoprecipitation experiments. The findings are integrated into a refined model for PSII biogenesis in Synechocystis 6803.
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