دانلود مقالات ISI درباره سایت فعال + ترجمه فارسی

Targeting of the highly conserved threonine 302 residue of cytochromes P450 2B family during mechanism-based inactivation by aryl acetylenes

Keywords: سایت فعال; Mechanism-based inactivation; Thr302; tert-Butylphenylacetylene; Specific inhibitor; Cytochrome P450; Active site;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Deactivation Modes of Solid Catalysts with Different Active Sites

Keywords: سایت فعال; solid catalyst; deactivation mode; bifunctional catalyst; active site

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Structure-activity relationships of various amino-hydroxy-benzenesulfonic acids and sulfonamides as tyrosinase substrates

Keywords: سایت فعال; Tyrosinase activity; Active site; Benzenesulfonic acid; Benzenesulfonamide; Phenoxazinone;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Activity and function of rabbit muscle-specific creatine kinase at low temperature by mutation at gly268 to asn268

Keywords: سایت فعال; CK; creatine kinase; PCr; phosphocreatine; Cr; creatine; M-CK; muscle-specific creatine kinase; RM-CK; rabbit muscle-specific creatine kinase; M1-CK (M2-CK M3-CK); carp muscle-specific creatine kinase subisoform 1 (2, 3); DTT; 1,4-dithio-DL-threitol; dADP

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

The structural basis of mode of activation and functional diversity: A case study with HtrA family of serine proteases

Keywords: سایت فعال; HtrA; PDZ domain; Active site; Protease; Chaperone

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2011 سفارش ترجمه

Influence of the conserved active site residues of histidyl tRNA synthetase on the mechanism of aminoacylation reaction

Keywords: سایت فعال; Aminoacylation; Active site; Aminoacyl tRNA synthetase; Reaction mechanism; ONIOM calculation;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2011 سفارش ترجمه

Investigating the intermediates in the reaction of ribonucleoside triphosphate reductase from Lactobacillus leichmannii: An application of HF EPR-RFQ technology

Keywords: سایت فعال; Electron paramagnetic resonance (EPR); High-frequency (HF); Rapid freeze-quench (RFQ); Ribonucleotide reductase; Ribonucleoside triphosphate reductase (RTPR); Lactobacillus leichmannii; Exchange interaction (Jex); Dipolar interaction; Enzyme; Active site;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2011 سفارش ترجمه

Reaction Mechanism and Deactivation Modes of Heterogeneous Catalytic Systems

Keywords: سایت فعال; catalyst activity; catalyst selectivity; catalyst deactivation; active site; diffusion regime

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2011 سفارش ترجمه

Electrocatalytic activity of non-precious metal catalyst Co–N/C toward oxygen reduction reaction

Keywords: سایت فعال; Oxygen reduction reaction; Electrocatalyst; Non-precious metal; Active site

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Characterization of active site residues of nitroalkane oxidase

Keywords: سایت فعال; NAO, nitroalkane oxidase; ACAD, acyl-CoA dehydrogenase; Knitroethane, Km value for nitroethaneEnzyme kinetics; Flavoprotein; Isotope effects; Mutagenesis; Active site; Nitroalkane oxidase

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2010 سفارش ترجمه

Studies of oxygen reduction reaction active sites and stability of nitrogen-modified carbon composite catalysts for PEM fuel cells

Keywords: سایت فعال; Nitrogen-modified carbon composite catalysts; Active site; Oxygen reduction reaction; Stability; PEM fuel cells

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

On the nature of the active site in catalysis: the reactivity of surface oxygen on Cu(1 1 0)

Keywords: سایت فعال; Methanol; Dimethylamine; Cu(1 1 0); Oxygen; STM; Active site

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Engineered mutated glutaredoxins mimicking peculiar plant class III glutaredoxins bind iron–sulfur centers and possess reductase activity

Keywords: سایت فعال; Active site; Glutaredoxin; Iron–sulfur cluster; PlantGrx, glutaredoxin; GSH, reduced glutathione; ISC, iron–sulfur cluster; Trx, thioredoxin

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

The synergetic mechanism between copper species and ceria in NO abatement over Cu/CeO2 catalysts

Keywords: سایت فعال; Copper–ceria interaction; NO reduction by CO; Copper species; Oxygen vacancy; Oxygen transfer; Active site

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Determination of active site densities and mechanisms for soot combustion with O2 on Fe-doped CeO2 mixed oxides

Keywords: سایت فعال; Soot combustion; Active site; Ceria; Iron

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Activity of NADH oxidase from Thermus thermophilus in water/alcohol binary mixtures is limited by the stability of quaternary structure

Keywords: سایت فعال; NOX, NADH oxidase; KM,app,NADH and KM,app,FMN, Michaelis–Menten constant for NADH and FMN respectivelyAlcohols; NADH oxidase; Michaelis constants; Flavoenzyme; Active site

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Effect of surface composition of Pt-Au alloy cathode catalyst on the performance of direct methanol fuel cells

Keywords: سایت فعال; Fuel cell; Direct methanol fuel cell; Catalyst; Active Site; Pt-Au alloy

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Promoting behaviors of alkali compounds in low temperature methanol synthesis over copper-based catalyst

Keywords: سایت فعال; Methanol synthesis; Low temperature; Sodium compound; Cu/MgO catalyst; Active site

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2010 سفارش ترجمه

Investigation the active site of methane dissociation on Ni-based catalysts: A first-principles analysis

Keywords: سایت فعال; Methane dissociation; Ni surface; Active site; Density functional theory calculation; Slab model

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

Analysis of binding modes of ligands to multiple conformations of CYP3A4

Keywords: سایت فعال; Cytochromes P450; Binding; Drug; Molecular dynamics; Multi-conformational docking; Conformational analysis; Active site; Protein–ligand interactions

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

Nature-inspired design and synthesis of heterogeneous and macromolecular catalysts

Keywords: سایت فعال; Cooperative effect; Environmental effect; Active site; Enzyme analog; Dendrimer; Nanocage; Nature-inspired

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2009 سفارش ترجمه

Effects of structural analogues of the substrate and allosteric regulator of the human mitochondrial NAD(P)+-dependent malic enzyme

Keywords: سایت فعال; Allosteric activator; Inhibitor; Dicarboxylic acid; Active site; Allosteric site

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Saturation-mutagenesis in two positions distant from active site of a Klebsiella pneumoniae glycerol dehydratase identifies some highly active mutants

Keywords: سایت فعال; Glycerol dehydratase; 1,3-Propanediol; Saturation-mutagenesis; Active site; Distant mutations

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Combined use of mass spectrometry and heterologous expression for identification of membrane-interacting peptides in cytochrome P450 46A1 and NADPH-cytochrome P450 oxidoreductase

Keywords: سایت فعال; CYP46A1; CPR; Crystal structure; MALDI; Membrane topology; Cholesterol; Mass spectrometry; Missed cleavage; Brain; Active site;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Perovskite-type mixed oxides as catalytic material for NO removal

Keywords: سایت فعال; Perovskite-type mixed oxides; NO removal; Electrochemical properties; Active site; Mechanism

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Coordination and binding of ions in Ca2+- and Ba2+-containing methanol dehydrogenase and interactions with methanol

Keywords: سایت فعال; Enzyme; Density functional theory; Continuum solvation; Active site; Methanol; Ions;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

The role of Brønsted acidity in the selective catalytic reduction of NO with ammonia over Fe-ZSM-5

Keywords: سایت فعال; NH3–SCR chemistry; Selective catalytic reduction of NO with ammonia; Metal-exchanged zeolites; Fe-ZSM-5; Active site; Exchange degree; Activity; Fast SCR; Standard SCR

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Transition metal phosphide hydroprocessing catalysts: A review

Keywords: سایت فعال; Phosphides; Sulfides; Ni2P; HDS; HDN; Active site; EXAFS

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2009 سفارش ترجمه

Identification of catalytic residues from protein structure using support vector machine with sequence and structural features

Keywords: سایت فعال; Active site; Protein function prediction; Functional residues; Sequence-structural features; Spatial neighbors

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2008 سفارش ترجمه

Flexibility and enzyme activity of NADH oxidase from Thermus thermophilus in the presence of monovalent cations of Hofmeister series

Keywords: سایت فعال; NOX, NADH oxidase; MD, molecular dynamics; KM,NADH and KM,FMN, Michaelis–Menten constant for NADH and FMN, respectively; KSV, Stern–Volmer constant, Ttrs transition temperatureHofmeister effect; NADH oxidase; Gating mechanism; Active site; Fluorescence qu

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

The active site of nickel phosphide catalysts for the hydrodesulfurization of 4,6-DMDBT

Keywords: سایت فعال; Nickel phosphide; XRD; EXAFS; 4,6-Dimethyldibenzothiophene; Hydrodesulfurization; Active site; Direct desulfurization pathway; Hydrogenation pathway

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Molecular probing of the Saccharomyces cerevisiae sterol 24-C methyltransferase reveals multiple amino acid residues involved with C2-transfer activity

Keywords: سایت فعال; SMT; Sterol 24-C methyltransferase; GC-MS; Gas chromatograph-mass spectroscopy; Zymosterol; Fecosterol; Site-directed mutagenesis; Sterol catalysis; Sterol methyltransferase yeast; Saccharomyces cerevisiae; Active site; Erg6p;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Characterization of active site variants of xanthine hydroxylase from Aspergillus nidulans

Keywords: سایت فعال; Xanthine; Dioxygenase; Hydroxylase; Mutagenesis; Active site; α-Ketoglutarate

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

CH3-ReO3 on γ-Al2O3: Activity, selectivity, active site and deactivation in olefin metathesis

Keywords: سایت فعال; Heterogeneous catalysis; Olefin metathesis; Methyl trioxorhenium; Alumina; Active site; Flow kinetic; Deactivation

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Advance in chitosan hydrolysis by non-specific cellulases

Keywords: سایت فعال; Cellulase; Chitosanase; Active site; Glycoside hydrolase; Gene clone

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Characterization of the endo-β-1,3-glucanase activity of S. cerevisiae Eng2 and other members of the GH81 family

Keywords: سایت فعال; Endo-β-1,3-glucanase; Glycoside hydrolase; Catalytic domain; Active site

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Anatomy of the E2 ligase fold: Implications for enzymology and evolution of ubiquitin/Ub-like protein conjugation

Keywords: سایت فعال; Ubiquitin; Ligation; trans-thiolation; E2; E1; Active site; UBC; RWD; Ubiquitin-conjugation; Enzyme evolution; Catalysis

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2008 سفارش ترجمه

A Contact Photo-Cross-linking Investigation of the Active Site of the 8-17 Deoxyribozyme

Keywords: سایت فعال; SBA, substrate-binding arm; FRET, fluorescence resonance energy transfer; UE, unsubstituted enzyme; US, unsubstituted substratedeoxyribozyme; cross-linking; active site; 8-17 DNAzyme

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2008 سفارش ترجمه

The MEROPS batch BLAST: A tool to detect peptidases and their non-peptidase homologues in a genome

Keywords: سایت فعال; Peptidase; Protease; Proteinase; Genome; Active site

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2008 سفارش ترجمه

Site-directed mutagenesis of conserved aromatic residues in rat squalene epoxidase

Keywords: سایت فعال; Squalene epoxidase; Active site; Site-directed mutagenesis; Substrate specificity; Biosynthesis

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Exon grafting yields a “two active-site” lysozyme

Keywords: سایت فعال; L, lysozyme; WL, wild-type human lysozyme; TAL, “two active-site” lysozymeHuman lysozyme; Exon grafting; Active site; Loop

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Understanding the structure–function role of specific catalytic residues in a model food related enzyme: Pepsin

Keywords: سایت فعال; Active site; Denaturation; Model; Mutation; Pepsin

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Murine model (Galnstm(C76S)slu) of MPS IVA with missense mutation at the active site cysteine conserved among sulfatase proteins

Keywords: سایت فعال; GALNS; Mucopolysaccharidosis IVA; Active site; Targeted mutagenesis; Sulfatase

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Active site directed chemical modification of α-galactosidase from Bacillus stearothermophilus (NCIM 5146): Involvement of lysine, tryptophan and carboxylate residues in catalytic site

Keywords: سایت فعال; Bacillus stearothermophilus; α-Galactosidase; Chemical modification; Tryptophan; Lysine; Carboxylate; Active site

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Synthesis, crystal structure, and coordination properties of a helical peptide having β-(3-pyridyl)-l-alanine and l-glutamic acid residues

Keywords: سایت فعال; β-(3-pyridyl)-l-alanine; l-Glutamic acid; CoCl2; Peptide; Helix; Crystal structure; Circular dichroism spectroscopy; Resonance Raman spectroscopy; Metalloenzyme; Active site;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

5α-Androstane-3β,7α,17β-triol and 5α-androstane-3β,7β,17β-triol as substrates for the human 11β-hydroxysteroid dehydrogenase type 1

Keywords: سایت فعال; 11β-HSD1; Active site; Isomerase; Epimerase; Oxido-reductase; 7Beta

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Inhibition of plant amine oxidases by a novel series of diamine derivatives

Keywords: سایت فعال; Active site; Diamine oxidase; Inhibition; N,N′-bis(2-pyridinylmethyl)diamine; Polyamine oxidaseBPAO, barley polyamine oxidase; BPBD, N1,N4-bis(2-pyridinylmethyl)-1,4-butanediamine; BPED, N1,N2-bis(2-pyridinylmethyl)-1,2-ethanediamine; BPHD, N1,N7-bis(2-py

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

CYP2E1 active site residues in substrate recognition sequence 5 identified by photoaffinity labeling and homology modeling

Keywords: سایت فعال; Cytochrome; P450 2E1; CYP2E1; Photoaffinity; Labeling; Modeling; Active site; Azido

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Identification of a Single HNH Active Site in Type IIS Restriction Endonuclease Eco31I

Keywords: سایت فعال; REase, restriction endonuclease; wt, wild-type; aa, amino acid residue(s); HMM, hidden Markov model; ds, double-strandedrestriction endonuclease; type IIS; HNH; endonuclease VII; active site

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2007 سفارش ترجمه

What common structural features and variations of mammalian P450s are known to date?

Keywords: سایت فعال; Cytochrome P450; CYP; CYP structure; Molecular dynamic; Active site; Substrate binding;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه