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*  Institute of Cancer Research Repository - Biochemical and structural analyses of a higher plant photosystem II supercomplex of...
... chlorophyll protein 26) and trimeric light-harvesting complex II antenna proteins. This minimal photosystem II unit forms ... The mutation was shown to reduce the photosystem II antenna to a minimal size of about 100 chlorophylls per photosystem II ... Photosystem II of higher plants is a multisubunit transmembrane complex composed of a core moiety and an extensive peripheral ... Biochemical and structural analyses of a higher plant photosystem II supercomplex of a photosystem I-less mutant of barley - ...
  http://publications.icr.ac.uk/5434/
*  Chlorophyll - New World Encyclopedia
... light is absorbed by chlorophyll and other accessory pigments in the antenna complexes of photosystem I and photosystem II. The ... The spectra of chlorophyll molecules are slightly modified in vivo depending on specific pigment-protein interactions. ... The special pair in photosystem I are designated P700, and those from photosystem II are designated P680. The P is short for ... In Photosystem II, the electron which reduces P680+ ultimately comes from the oxidation of water into O2 and H+ through several ...
  http://www.newworldencyclopedia.org/entry/Chlorophyll
*  Functional chloroplasts in metazoan cells - a unique evolutionary strategy in animal life | Frontiers in Zoology | Full Text
Use of PAM to quantify fluorescence of chlorophyll a in photosystem II reliably indicates whether chloroplasts are intact and ... retention is to prolong chloroplast survival by supplying essential proteins such as components of the light-harvesting complex ... by measuring the maximum quantum yield of chlorophyll a fluorescence in photosystem II usually within the first day after ... Two specimens of T. kathae had equivalent initial yield values but decline in yield varied markedly between individuals ( ...
  https://0-frontiersinzoology-biomedcentral-com.brum.beds.ac.uk/articles/10.1186/1742-9994-6-28
*  Photosystem I reaction center elisa and antibody
Recombinant Protein and Photosystem I reaction center Antibody at MyBioSource. Custom ELISA Kit, Recombinant Protein and ... Photosystem I reaction center subunit II Antibody. PsaD can form complexes with ferredoxin and ferredoxin-oxidoreductase in ... Photosystem I reaction center subunit II-1. Photosystem I reaction center subunit II-1 ELISA Kit. Photosystem I reaction center ... Photosystem I reaction center subunit II. Photosystem I reaction center subunit II ELISA Kit. Photosystem I reaction center ...
  https://www.mybiosource.com/protein_family.php?root=photosystem-i-reaction-center
*  Photosynthetic reaction centre protein family - Wikipedia
IPR005781 Photosystem II reaction centre protein PsbA/D1 InterPro: IPR005867 Photosystem II reaction centre protein PsbD/D2 ... The D1 and D2 proteins occur as a heterodimer that form the reaction core of PSII, a multisubunit protein-pigment complex ... photosystem II (PSII) reaction centre proteins from cyanobacteria, algae and plants. The D1 and D2 proteins only show ... existence of cyanophages containing both photosystem-I and photosystem-II gene suites inferred from oceanic metagenomic ...
  https://en.wikipedia.org/wiki/Photosynthetic_reaction_centre_protein_family
*  Fluorescence property of photosystem II protein complexes bound to a gold nanoparticle - Faraday Discussions (RSC Publishing)
We previously assembled photosystem II (PSII) proteins, which are an efficient natural photocatalyst for water oxidation, on a ... Fluorescence property of photosystem II protein complexes bound to a gold nanoparticle K. Tahara, A. Mohamed, K. Kawahara, R. ... Fluorescence property of photosystem II protein complexes bound to a gold nanoparticle ... We previously assembled photosystem II (PSII) proteins, which are an efficient natural photocatalyst for water oxidation, on a ...
  http://pubs.rsc.org/en/content/articlelanding/2017/fd/c6fd00188b
*  Assembly of the photosystem II membrane-protein complex of oxygenic photosynthesis (Computer file, 2017) [WorldCat.org]
Assembly of the photosystem II membrane-protein complex of oxygenic photosynthesis. [Julian J Eaton-Rye; Roman Sobotka;] ... Assembly of the photosystem II membrane-protein complex of oxygenic photosynthesis. Author:. Julian J Eaton-Rye; Roman Sobotka ... ii> # Photosystem II. a schema:Intangible ;. schema:name "Photosystem II" ;. .. ... Add tags for "Assembly of the photosystem II membrane-protein complex of oxygenic photosynthesis". Be the first. ...
  https://www.worldcat.org/title/assembly-of-the-photosystem-ii-membrane-protein-complex-of-oxygenic-photosynthesis/oclc/1011410819
*  Spectral and kinetic study of energy and electron transfer in the pigment protein complex of photosystem ii
... ... Spectral and kinetic study of energy and electron transfer in the pigment protein complex of photosystem ii. Biologicheskie ... efficiencies between the xanthophylls and chlorophylls in the major and minor pigment-protein complexes of photosystem II. ... efficiencies between the xanthophylls and chlorophylls in the major and minor pigment-protein complexes of photosystem II. ...
  https://eurekamag.com/research/006/459/006459509.php
*  Data-directed top-down Fourier-transform mass spectrometry of a large integral membrane protein complex, Photosystem II from...
Data-directed top-down Fourier-transform mass spectrometry of a large integral membrane protein complex, Photosystem II from ... The extrinsic proteins of photosystem II. Photosynthesis Research. 2007;92:369-387. [PubMed] ... Dobakova M, Sobotka R, Tichy M, Komenda J. Psb28 Protein Is Involved in the Biogenesis of the Photosystem II Inner Antenna CP47 ... Homologs of plant PsbP and PsbQ proteins are necessary for regulation of photosystem II activity in the cyanobacterium ...
  http://pubmedcentralcanada.ca/pmcc/articles/PMC3517113/?lang=en-ca
*  Picosecond kinetics of isolated PSII core complexes fro | Open-i
Picosecond kinetics of isolated PSII core complexes from Thermosynechococcus, reconstructed from (Miloslavina et al. 2006) ( ... Light-Harvesting Protein Complexes/chemistry/metabolism*. *Photosystem II Protein Complex/chemistry/metabolism* ... Water oxidation in photosynthesis takes place in photosystem II (PSII). This photosystem is built around a reaction center (RC ... Water oxidation in photosynthesis takes place in photosystem II (PSII). This photosystem is built around a reaction center (RC ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC3824292_11120_2013_9824_Fig3_HTML&req=4
*  Mn Kβ XES of PS II A) XES recorded with |50 fs X-ra | Open-i
Spectra were measured 0.5 s after two laser flashes (2F, black; lasers 2 and 3 on), or ... Mn Kβ XES of PS II A) XES recorded with ,50 fs X-ray pulses at LCLS. ... The dioxygen we breathe is formed by light-induced oxidation of water in photosystem II. O2 formation takes place at a ... The dioxygen we breathe is formed by light-induced oxidation of water in photosystem II. O2 formation takes place at a ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC4151126_nihms604203f3&req=4
*  Phenotype of homoplasmic Δycf3 plants. (A) A mutant p | Open-i
Photosystem I Protein Complex. *Photosystem II Protein Complex. *RNA, Plant/metabolism. *Ribosomes/genetics ... photosystem II subunits are still present and assemble into a physiologically active complex. Faithful transcription of ... photosystem II subunits are still present and assemble into a physiologically active complex. Faithful transcription of ... which is split by two group II introns and undergoes RNA editing in monocotyledonous plants. To elucidate the function of ycf3 ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC2139824_JCB.10949f3&req=4
*  Water world | EurekAlert! Science News
... of the Photosystem II protein complex. But the channels through which water arrives at the active site are difficult to measure ... "Photosystem II has a very complex mechanism, and it's really important to understand its processes and evolution," said Pakrasi ... The active site of Photosystem II is a cluster of manganese, calcium and oxygen ions buried deep within the complex, far away ... "Photosystem II is conserved across all oxygenic photosynthetic organisms. We know for sure that nature devised this machine ...
  https://www.eurekalert.org/pub_releases/2017-11/wuis-ww111417.php
*  Endogenous concentrations of indole-3-acetic acid (IAA) | Open-i
Photosystem II Protein Complex/metabolism. *Plant Growth Regulators/metabolism. *Plant Leaves/enzymology/growth & development ... ii) salicylic acid plays a role in the regulation of growth, senescence, and seed production, (iii) there is a cross-talk ... ii) salicylic acid plays a role in the regulation of growth, senescence, and seed production, (iii) there is a cross-talk ... ii) salicylic acid plays a role in the regulation of growth, senescence, and seed production, (iii) there is a cross-talk ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC2657544_jexbotern363f05_lw&req=4
*  Frontiers | A Two-Component Regulatory System in Transcriptional Control of Photosystem Stoichiometry: Redox-Dependent and...
Hik2 is likely to be a redox sensor involved in adjustment of the stoichiometry of photosystems I and II of oxygenic ... Hik2 is likely to be a redox sensor involved in adjustment of the stoichiometry of photosystems I and II of oxygenic ... Here we show that it transfers phosphate rapidly, in vitro, to two response regulators, termed Rre1 and RppA. Hik2 is of ... These regulatory controls and the bifurcated signal transduction pathway indicated by two response regulators lead to a ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.00137/full
*  Frontiers | Isolation of Plant Photosystem II Complexes by Fractional Solubilization | Plant Science
2005). Dynamics of photosystem II: a proteomic approach to thylakoid protein complexes. J. Exp. Bot. 56, 347-356. doi: 10.1093/ ... In vivo identification of Photosystem II Light Harvesting Complexes interacting with Photosystem II Subunit S. Plant Physiol. ... Photosystem II (PSII) is a membrane protein complex that plays an essential role in oxygenic photosynthesis. Sunlight drives ... Photosystem II, a growing complex: updates on newly discovered components and low molecular mass proteins. Biochim. Biophys. ...
  https://www.frontiersin.org/articles/10.3389/fpls.2015.01100/full
*  Frontiers | Mutation of Gly195 of the ChlH Subunit of Mg-chelatase Reduces Chlorophyll and Further Disrupts PS II Assembly in a...
In addition, the ChlH-G195E:ΔYcf48 strain showed impaired PS II activity and decreased assembly of PS II centers in comparison ... In addition, the ChlH-G195E:ΔYcf48 strain showed impaired PS II activity and decreased assembly of PS II centers in comparison ... The Gly195 to Glu mutation resulted in strains with decreased chlorophyll a. Deletion of the PS II assembly factor Ycf48 in a ... The Gly195 to Glu mutation resulted in strains with decreased chlorophyll a. Deletion of the PS II assembly factor Ycf48 in a ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.01060/full
*  OPUS at UTS: PH sensitivity of chlorophyll fluorescence quenching is determined by the detergent/protein ratio and the state of...
Light-Harvesting Protein Complexes. en_US. dc.subject.mesh. Photosystem II Protein Complex. en_US. ... Here we show how the protein environment in terms of detergent concentration/protein aggregation state, affects the sensitivity ... Here we show how the protein environment in terms of detergent concentration/protein aggregation state, affects the sensitivity ... Protein Multimerization. en_US. dc.title. PH sensitivity of chlorophyll fluorescence quenching is determined by the detergent/ ...
  https://opus.lib.uts.edu.au/handle/10453/36182
*  Chloroplast - Wikipedia
They lack photosystem II, and only have photosystem I-the only protein complex needed for cyclic electron flow. Because the job ... cytochrome photosystem I acetyl-CoA carboxylase rubisco tRNAs tRNA photosystem II tRNAs tRNAs photosystem II ribosomal proteins ... photosystem I tRNAs photosystem II RNA polymerase ribosomal protein atp synthase tRNAs ribosomal protein tRNA photosystem II ... From here, chloroplast proteins bound for the stroma must pass through two protein complexes-the TOC complex, or translocon on ...
  https://en.wikipedia.org/wiki/Chloroplast
*  Higher plant light-harvesting complexes LHCIIa and LHCIIc are bound by dicyclohexylcarbodiimide during inhibition of energy...
C was used to label thylakoids and photosystem II particles, so as to identify proteins which may be involved in the detection ... as shown by protein sequencing of tryptic fragments of purified complexes. pH titration of qE formation and protein labelling ... by the light-harvesting apparatus of photosystem II (LHCII), suggesting that carboxyl amino-acid side chains within hydrophobic ... Of six thylakoid proteins labelled with (cHxN)2C under conditions where qE is efficiently induced, three are associated with ...
  https://www.ndph.ox.ac.uk/publications/375257
*  Elevated Temperature and CO2 Stimulate Late-Season Photosynthesis But Impair Cold Hardening in Pine | Plant Physiology
... light harvesting complex protein of photosystem II; C, D1, reaction center core protein of photosystem II; D, PEPC; E to H, Dhn ... A, Fv/Fm, maximum quantum efficiency of photosystem II; B, ΦPSII, effective quantum yield of photosystem II; C, NPQ; D, NPQS; E ... Proteins. On day 0, protein content for photosynthetic proteins RbcL, Lhcb1, and D1 did not differ between seedlings grown at ... Protein concentration was assessed using the RC/DC protein assay kit (Bio-Rad Laboratories). Five micrograms protein per lane ...
  http://www.plantphysiol.org/content/172/2/802.full
*  Differential proteomic analysis of grapevine leaves by iTRAQ reveals responses to heat stress and subsequent recovery | BMC...
Stress and recovery conditions shared 42 proteins, while 113 and 103 proteins were respectively identified under heat stress ... proteins (13%), and stress (8%). The subcellular localization using TargetP showed most proteins were located in the ... These results provide a better understanding of the proteins involved in, and mechanisms of thermotolerance in grapevines. ... Based on MapMan ontology, functional categories for these dysregulated proteins included mainly photosynthesis (about 20%), ...
  https://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-14-110
*  Photoprotective Energy Dissipation Involves the Reorganization of Photosystem II Light-Harvesting Complexes in the Grana...
2003). Absence of the Lhcb1 and Lhcb2 proteins of the light-harvesting complex of photosystem II - effects on photosynthesis, ... 1998). Specific association of photosystem II and light-harvesting complex II in partially solubilized photosystem II membranes ... 2010). The PsbS protein controls the macro-organisation of photosystem II complexes in the grana membarnes of higher plant ... 1976). The light-harvesting chlorpohyll-protein complex of photosystem II. Its location in the photosynthetic membrane. J. Cell ...
  http://www.plantcell.org/content/23/4/1468
*  Photosystem II: The machinery of photosynthetic water splitting. - PubMed - NCBI
Photosystem II Protein Complex/metabolism*. *Plastoquinone/analogs & derivatives. *Plastoquinone/metabolism. *Water/metabolism* ... Photosystem II: The machinery of photosynthetic water splitting.. Renger G1, Renger T. ... on the structural organization and functional pattern of photosynthetic water splitting in the multimeric Photosystem II (PS II ... and the energetic and kinetics of the two step redox reaction sequence are described. Furthermore, the relevance of the protein ...
  https://www.ncbi.nlm.nih.gov/pubmed/18830685?dopt=Abstract
*  DiVA - Search result
The multisubunit membrane protein complex Photosystem II (PSII) catalyzes one of the key reactions in photosynthesis: the light ... Role of Novel Dimeric Photosystem II (PSII)-Psb27 Protein Complex in PSII Repair2011In: Journal of Biological Chemistry, ISSN ... Photosystem II protein 33, a protein conserved in the plastid lineage, is associated with the chloroplast thylakoid membrane ... Photosystem II (PS II) contains two redox-active tyrosine residues on the donor side at symmetrical positions to the primary ...
  http://uu.diva-portal.org/smash/resultList.jsf?af=%5B%5D&aq=%5B%5B%7B%22personId%22%3A%22authority-person%3A13062%22%7D%5D%5D&aqe=%5B%5D&aq2=%5B%5B%5D%5D&language=en&query=