Perturbations at the chloride site during the photosynthetic oxygen-evolving cycle

scientific article published on 21 March 2007

Perturbations at the chloride site during the photosynthetic oxygen-evolving cycle is …
instance of (P31):
scholarly articleQ13442814

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P6179Dimensions Publication ID1030627108
P356DOI10.1007/S11120-007-9147-3
P698PubMed publication ID17375370

P2093author name stringBridgette A Barry
Ian B Cooper
P2860cites workConformational dynamics of partially denatured myoglobin studied by time-resolved electrospray mass spectrometry with online hydrogen-deuterium exchangeQ44437468
Redox-active tyrosine residues: role for the peptide bond in electron transferQ44481772
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Mutagenesis of basic residues R151 and R161 in manganese-stabilizing protein of photosystem II causes inefficient binding of chloride to the oxygen-evolving complex.Q46964933
S-state dependence of chloride binding affinities and exchange dynamics in the intact and polypeptide-depleted O2 evolving complex of photosystem II.Q47986218
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Functional analysis of combinatorial mutants altered in a conserved region in loop E of the CP47 protein in Synechocystis sp. PCC 6803Q56902776
Electron paramagnetic resonance signal II in spinach chloroplasts. II. Alternative spectral forms and inhibitor effects on kinetics of signal II in flashing lightQ68677774
Isotopic labeling and EPR spectroscopy show that a tyrosine residue is the terminal electron donor, Z, in manganese-depleted photosystem II preparationsQ70469394
Tyrosyl radicals in photosystem IIQ70793508
Electron transfer events in chloride-depleted photosystem IIQ72403417
The photosynthetic oxygen evolving complex requires chloride for its redox state S2-->S3 and S3-->S0 transitions but not for S0-->S1 or S1-->S2 transitionsQ73299168
Flash-induced Fourier transform infrared detection of the structural changes during the S-state cycle of the oxygen-evolving complex in photosystem IIQ73816981
Activating anions that replace Cl- in the O2-evolving complex of photosystem II slow the kinetics of the terminal step in water oxidation and destabilize the S2 and S3 statesQ74632340
Competitive binding of acetate and chloride in photosystem IIQ77817895
EPR kinetic studies of oxygen release in thylakoids and PSII membranes: a kinetic intermediate in the S3 to S0 transitionQ77945177
Effects of azide on the S(2) state EPR signals from Photosystem IIQ81407752
Studies of the slowly exchanging chloride in Photosystem II of higher plantsQ86912694
Crystal structure of oxygen-evolving photosystem II from Thermosynechococcus vulcanus at 3.7-A resolutionQ24541286
Crystal structure of photosystem II from Synechococcus elongatus at 3.8 A resolutionQ27629975
Architecture of the photosynthetic oxygen-evolving centerQ27643091
The Use and Misuse of FTIR Spectroscopy in the Determination of Protein StructureQ30417704
Infrared spectroscopic detection of light-induced change in chloride-arginine interaction in halorhodopsinQ30466332
S-state dependent Fourier transform infrared difference spectra for the photosystem II oxygen evolving complexQ30988660
Detection of an intermediate of photosynthetic water oxidationQ31098019
The function of the chloride ion in photosynthetic oxygen evolutionQ31131952
Photosynthetic O2 formation tracked by time-resolved x-ray experimentsQ33227059
X-ray damage to the Mn4Ca complex in single crystals of photosystem II: a case study for metalloprotein crystallographyQ33917512
Rapid formation of the stable tyrosyl radical in photosystem II.Q33951862
Towards complete cofactor arrangement in the 3.0 A resolution structure of photosystem II.Q33992219
Electron paramagnetic resonance characterization of tyrosine radical, M+, in site-directed mutants of photosystem II(t).Q34040739
The infrared absorption of amino acid side chainsQ34166914
Photoactivation of rhodopsin causes an increased hydrogen-deuterium exchange of buried peptide groupsQ34167068
The protein environment surrounding tyrosyl radicals D. and Z. in photosystem II: a difference Fourier-transform infrared spectroscopic studyQ34167922
Evidence for Spontaneous Structural Changes in a Dark-Adapted State of Photosystem IIQ34183163
Calcium ligation in photosystem II under inhibiting conditionsQ34350493
Tyrosine radicals are involved in the photosynthetic oxygen-evolving systemQ34352809
Time-resolved vibrational spectroscopy detects protein-based intermediates in the photosynthetic oxygen-evolving cycleQ34624455
Calcium exchange and structural changes during the photosynthetic oxygen evolving cycleQ34984656
Mapping protein energy landscapes with amide hydrogen exchange and mass spectrometry: I. A generalized model for a two-state protein and comparison with experiment.Q36476879
Site-directed mutagenesis of the CP47 protein of photosystem II: alteration of the basic residue 448R to 448G prevents the assembly of functional photosystem II centers under chloride-limiting conditions.Q38304503
Reaction kinetics for positive charge accumulation on the water side of choloplast photosystem IIQ39973834
Oxidation of the Mn cluster induces structural changes of NO3- functionally bound to the Cl- site in the oxygen-evolving complex of photosystem II.Q40271762
Azide as a competitor of chloride in oxygen evolution by Photosystem II.Q40814138
Alterations of the oxygen-evolving apparatus in a (448)Arg --> (448)S mutant in the CP47 protein of photosystem II under normal and low chloride conditionsQ43740029
A functional role for tyrosine-D in assembly of the inorganic core of the water oxidase complex of photosystem II and the kinetics of water oxidationQ43853878
Vibrational Stark effects calibrate the sensitivity of vibrational probes for electric fields in proteinsQ43866193
Flash-induced FTIR difference spectra of the water oxidizing complex in moderately hydrated photosystem II core films: effect of hydration extent on S-state transitionsQ43883490
Acetate binding at the photosystem II oxygen evolving complex: an S(2)-state multiline signal ESEEM studyQ44122663
Chloride cofactor in the photosynthetic oxygen-evolving complex studied by fourier transform infrared spectroscopyQ44212925
Alterations of the oxygen-evolving apparatus induced by a 305Arg --> 305Ser mutation in the CP43 protein of photosystem II from Synechocystis sp. PCC 6803 under chloride-limiting conditions.Q44261760
P433issue3
P304page(s)345-356
P577publication date2007-03-21
P1433published inPhotosynthesis ResearchQ15756144
P1476titlePerturbations at the chloride site during the photosynthetic oxygen-evolving cycle
P478volume92

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cites work (P2860)
Q35924887A hydrogen-bonding network plays a catalytic role in photosynthetic oxygen evolution
Q33370850Azide as a probe of proton transfer reactions in photosynthetic oxygen evolution
Q33775731Chloride channels: often enigmatic, rarely predictable
Q36250082Identification of oxidized amino acid residues in the vicinity of the Mn(4)CaO(5) cluster of Photosystem II: implications for the identification of oxygen channels within the Photosystem
Q27655447Location of chloride and its possible functions in oxygen-evolving photosystem II revealed by X-ray crystallography

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