Toward a chemical mechanism of proton pumping by the B-type cytochrome c oxidases: application of density functional theory to cytochrome ba3 of Thermus thermophilus.
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Combined Microspectrophotometric and Crystallographic Examination of Chemically Reduced and X-ray Radiation-Reduced Forms of Cytochrome ba 3 Oxidase from Thermus thermophilus : Structure of the Reduced Form of the Enzyme †High Resolution Structure of the ba3 Cytochrome c Oxidase from Thermus thermophilus in a Lipidic EnvironmentStructural changes that occur upon photolysis of the Fe(II)a3–CO complex in the cytochrome ba3-oxidase of Thermus thermophilus: A combined X-ray crystallographic and infrared spectral study demonstrates CO binding to CuBMobility of Xe Atoms within the Oxygen Diffusion Channel of Cytochrome ba 3 OxidaseSingle mutations that redirect internal proton transfer in the ba3 oxidase from Thermus thermophilus.Mutation of a single residue in the ba3 oxidase specifically impairs protonation of the pump site.Kinetic design of the respiratory oxidasesData for molecular dynamics simulations of B-type cytochrome c oxidase with the Amber force fieldLinking chemical electron-proton transfer to proton pumping in cytochrome c oxidase: broken-symmetry DFT exploration of intermediates along the catalytic reaction pathway of the iron-copper dinuclear complex.Use of Broken-Symmetry Density Functional Theory To Characterize the IspH Oxidized State: Implications for IspH Mechanism and Inhibition.Adaptation of aerobic respiration to low O2 environments.Exploring the proton pump and exit pathway for pumped protons in cytochrome ba3 from Thermus thermophilus.Broken Symmetry DFT Calculations/Analysis for Oxidized and Reduced Dinuclear Center in Cytochrome c Oxidase: Relating Structures, Protonation States, Energies, and Mössbauer Properties in ba3 Thermus thermophilus.Broken-Symmetry DFT Computations for the Reaction Pathway of IspH, an Iron-Sulfur Enzyme in Pathogenic BacteriaSynthetic heme/copper assemblies: toward an understanding of cytochrome c oxidase interactions with dioxygen and nitrogen oxides.Properties of Arg481 mutants of the aa3-type cytochrome c oxidase from Rhodobacter sphaeroides suggest that neither R481 nor the nearby D-propionate of heme a3 is likely to be the proton loading site of the proton pump.The cytochrome ba3 oxygen reductase from Thermus thermophilus uses a single input channel for proton delivery to the active site and for proton pumping.Density functional study for the bridged dinuclear center based on a high-resolution X-ray crystal structure of ba3 cytochrome c oxidase from Thermus thermophilus.Coupled electron and proton transfer reactions during the O→E transition in bovine cytochrome c oxidase.ns-μs Time-Resolved Step-Scan FTIR of ba₃ Oxidoreductase from Thermus thermophilus: Protonic Connectivity of w941-w946-w927.B3LYP study on reduction mechanisms from O2 to H2O at the catalytic sites of fully reduced and mixed-valence bovine cytochrome c oxidases.Quantum cluster size and solvent polarity effects on the geometries and Mössbauer properties of the active site model for ribonucleotide reductase intermediate X: a density functional theory study.Water exit pathways and proton pumping mechanism in B-type cytochrome c oxidase from molecular dynamics simulations.A "naked" Fe(III)-(O₂²⁻)-Cu(II) species allows for structural and spectroscopic tuning of low-spin heme-peroxo-Cu complexes.A broken-symmetry density functional study of structures, energies, and protonation states along the catalytic O-O bond cleavage pathway in ba3 cytochrome c oxidase from Thermus thermophilus.Role of copper ion in regulating ligand binding in a myoglobin-based cytochrome C oxidase model.Proton transfer in the K-channel analog of B-type Cytochrome c oxidase from Thermus thermophilusRedundancy and modularity in membrane-associated dissimilatory nitrate reduction in Bacillus.Spectroscopic and kinetic investigation of the fully reduced and mixed valence states of ba3-cytochrome c oxidase from Thermus thermophilus: a Fourier transform infrared (FTIR) and time-resolved step-scan FTIR study.A Water Dimer Shift Activates a Proton Pumping Pathway in the PR → F Transition of ba3 Cytochrome c Oxidase.Detection of functional hydrogen-bonded water molecules with protonated/deprotonated key carboxyl side chains in the respiratory enzyme ba3-oxidoreductase.
P2860
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P2860
Toward a chemical mechanism of proton pumping by the B-type cytochrome c oxidases: application of density functional theory to cytochrome ba3 of Thermus thermophilus.
description
2008 nî lūn-bûn
@nan
2008年の論文
@ja
2008年論文
@yue
2008年論文
@zh-hant
2008年論文
@zh-hk
2008年論文
@zh-mo
2008年論文
@zh-tw
2008年论文
@wuu
2008年论文
@zh
2008年论文
@zh-cn
name
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@en
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@nl
type
label
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@en
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@nl
prefLabel
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@en
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@nl
P2093
P2860
P356
P1476
Toward a chemical mechanism of ...... e ba3 of Thermus thermophilus.
@en
P2093
David A Case
James A Fee
Louis Noodleman
P2860
P304
15002-15021
P356
10.1021/JA803112W
P407
P577
2008-10-17T00:00:00Z