Search Results - "FRANKEL, Laurie K"
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Tocopherol controls D1 amino acid oxidation by oxygen radicals in Photosystem II
Published in Proceedings of the National Academy of Sciences - PNAS (26-01-2021)“…Photosystem II (PSII) is an intrinsic membrane protein complex that functions as a light-driven water:plastoquinone oxidoreductase in oxygenic photosynthesis…”
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Auxiliary functions of the PsbO, PsbP and PsbQ proteins of higher plant Photosystem II: A critical analysis
Published in Journal of photochemistry and photobiology. B, Biology (01-07-2011)“…► In this review we have examined proposed auxiliary functions for the PsbO, PsbP and PsbQ proteins of Photosystem II. ► The evidence supporting these proposed…”
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3
Natively oxidized amino acid residues in the spinach PS I-LHC I supercomplex
Published in Photosynthesis research (01-03-2020)“…Reactive oxygen species (ROS) production is an unavoidable byproduct of electron transport under aerobic conditions. Photosystem II (PS II), the cytochrome b…”
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The PsbP Domain Protein 1 Functions in the Assembly of Lumenal Domains in Photosystem I
Published in The Journal of biological chemistry (22-08-2014)“…Photosystem I (PS I) is a multisubunit membrane protein complex that functions as a light-driven plastocyanin-ferredoxin oxidoreductase. The PsbP domain…”
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Recent advances in the use of mass spectrometry to examine structure/function relationships in photosystem II
Published in Journal of photochemistry and photobiology. B, Biology (01-11-2015)“…•Recent use of mass spectrometry in examining PS II structure/function is reviewed.•Background on PS II, mass spectrometry and protein modification is…”
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Use of protein cross-linking and radiolytic footprinting to elucidate PsbP and PsbQ interactions within higher plant Photosystem II
Published in Proceedings of the National Academy of Sciences - PNAS (11-11-2014)“…Significance In higher plant Photosystem II, the PsbP and PsbQ proteins provide critical support for oxygen evolution at physiological calcium and chloride…”
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The PsbP Protein Is Required for Photosystem II Complex Assembly/Stability and Photoautotrophy in Arabidopsis thaliana
Published in The Journal of biological chemistry (24-08-2007)“…Interfering RNA was used to suppress the expression of the genes At1g06680 and At2g30790 in Arabidopsis thaliana, which encode the PsbP-1 and PsbP-2 proteins,…”
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N-Terminal Lipid Modification Is Required for the Stable Accumulation of CyanoQ in Synechocystis sp. PCC 6803
Published in PloS one (22-09-2016)“…The CyanoQ protein has been demonstrated to be a component of cyanobacterial Photosystem II (PS II), but there exist a number of outstanding questions…”
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eIFiso4G Augments the Synthesis of Specific Plant Proteins Involved in Normal Chloroplast Function
Published in Plant physiology (Bethesda) (01-09-2019)“…The plant-specific translation initiation complex eIFiso4F is encoded by three genes in Arabidopsis ( )-genes encoding the cap binding protein eIFiso4E ( ) and…”
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Identification of Oxidized Amino Acid Residues in the Vicinity of the Mn4CaO5 Cluster of Photosystem II: Implications for the Identification of Oxygen Channels within the Photosystem
Published in Biochemistry (Easton) (14-08-2012)“…As a light-driven water–plastoquinone oxidoreductase, Photosystem II produces molecular oxygen as an enzymatic product. Additionally, under a variety of stress…”
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Developmental defects in mutants of the PsbP domain protein 5 in Arabidopsis thaliana
Published in PloS one (09-12-2011)“…Plants contain an extensive family of PsbP-related proteins termed PsbP-like (PPL) and PsbP domain (PPD) proteins, which are localized to the thylakoid lumen…”
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Integration of apo-α-phycocyanin into phycobilisomes and its association with FNRL in the absence of the phycocyanin α-subunit lyase (CpcF) in Synechocystis sp. PCC 6803
Published in PloS one (25-08-2014)“…Phycocyanin is an important component of the phycobilisome, which is the principal light-harvesting complex in cyanobacteria. The covalent attachment of the…”
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Oxidized amino acid residues in the vicinity of Q(A) and Pheo(D1) of the photosystem II reaction center: putative generation sites of reducing-side reactive oxygen species
Published in PloS one (2013)“…Under a variety of stress conditions, Photosystem II produces reactive oxygen species on both the reducing and oxidizing sides of the photosystem. A number of…”
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Documentation of Significant Electron Transport Defects on the Reducing Side of Photosystem II upon Removal of the PsbP and PsbQ Extrinsic Proteins
Published in Biochemistry (Easton) (12-01-2010)“…The Photosystem II extrinsic proteins PsbO, PsbP, and PsbQ are required for efficient oxygen-evolving activity under physiological conditions. In this study,…”
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The PsbQ Protein Is Required in Arabidopsis for Photosystem II Assembly/Stability and Photoautotrophy under Low Light Conditions
Published in The Journal of biological chemistry (08-09-2006)“…RNA interference was used to simultaneously suppress the expression of the two genes that encode the PsbQ proteins of Photosystem II (PS II) in Arabidopsis…”
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The Manganese-stabilizing Protein Is Required for Photosystem II Assembly/Stability and Photoautotrophy in Higher Plants
Published in The Journal of biological chemistry (22-04-2005)“…Interfering RNA was used to suppress the expression of two genes that encode the manganese-stabilizing protein of photosystem II in Arabidopsis thaliana, MSP-1…”
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Characterization and complementation of a psbR mutant in Arabidopsis thaliana
Published in Archives of biochemistry and biophysics (01-09-2009)“…In this communication we have characterized an Arabidopsis thaliana mutant which lacks the PsbR protein of Photosystem II and complemented its phenotype by…”
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The psbo1 Mutant of Arabidopsis Cannot Efficiently Use Calcium in Support of Oxygen Evolution by Photosystem II
Published in The Journal of biological chemistry (24-10-2008)“…The Arabidopsis thaliana mutant psbo1 contains a point mutation in the psbO-1 gene (At5g66570) leading to the loss of expression of the PsbO-1 protein and…”
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Re-Analysis of 16S rRNA Gene Sequence Data Sets Uncovers Disparate Laboratory-Specific Microbiomes Associated with the Yellow Fever Mosquito (Aedes aegypti)
Published in Microbial ecology (2022)“…Host-microbiome dynamics occurring in the yellow fever mosquito ( Aedes aegypti ) contribute to host life history traits, and particular bacterial taxa are…”
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Amino acid oxidation of the D1 and D2 proteins by oxygen radicals during photoinhibition of Photosystem II
Published in Proceedings of the National Academy of Sciences - PNAS (14-03-2017)“…The Photosystem II reaction center is vulnerable to photoinhibition. The D1 and D2 proteins, lying at the core of the photosystem, are susceptible to oxidative…”
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