Selected aspects of enzymatic catalytic activity studied by

Selected aspects of enzymatic catalytic activity studied by theoretical methods

... Experimental and Computational Methods in Studying Enzymatic Reactions Overview of the Experimental and Computational Methods Rapid progress in studying enzymatic catalytic activity has been achieved ... increase of reductase activity was detected.52 Moreover, treatment of CcNiR with chelating agents led to a significant decrease of activity, which can however be fully...

Ngày tải lên : 19/11/2015, 15:47

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Báo cáo khoa học: Catalytic transformations of supercoiled DNA as studied by ﬂow linear dichroism technique doc

... glycerol) Fig Inhibition of topoizomerase II activity measured by the FLD technique Comparison of the kinetics of inhibition of reaction of lg of pUC19 DNA with lg of topoisomerase II by etoposide and ... al DNA topoisomerization studied by FLD A B Fig Mechanisms of action of enzymes of DNA topoisomerization (A) Topoisomerase I-3¢ (B) Topoisomerase II Two p...

Ngày tải lên : 30/03/2014, 11:20

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Báo cáo khoa học: Protein stabilization by compatible solutes Effect of diglycerol phosphate on the dynamics of Desulfovibrio gigas rubredoxin studied by NMR docx

... completely restricts concerted motions of groups on larger time-scales The inuence of DGP addition on the order parameters of RdDg is of the same magnitude as the effect of ligand binding reported ... reaction would be an effective stabilizer This leads us to consider the possible effects of solute addition on the activation energy of the denaturing process...

Ngày tải lên : 07/03/2014, 21:20

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Lung Diseases – Selected State of the Art Reviews Edited by Elvis Malcolm Irusen pot

Ngày tải lên : 17/03/2014, 02:20

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Applied Aspects of Ultrasonography in Humans Edited by Philip Ainslie doc

... Applied Aspects of Ultrasonography in Humans Edited by Philip Ainslie Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are ... baseline; minutes eyes closed; minutes of reading followed by 5-10 cycles of 20 seconds eyes closed followed by 40 seconds reading to assess NVC; minutes of either rebreathi...

Ngày tải lên : 23/03/2014, 15:20

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Báo cáo hóa học: " Research Article Process Neural Network Method: Case Study I: Discrimination of Sweet Red Peppers Prepared by Different Methods" pot

... discrimination of sweet red pepper products prepared by diﬀerent methods using its biocrystallogram images Conclusion In this study, we developed a neural network to determine whether sweet red ... encouraging and suggest that neural networks are potentially useful for discriminating sweet red peppers processed by diﬀerent methods Furthermore, the process neu...

Ngày tải lên : 21/06/2014, 05:20

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MULTIPLE POSITIVE SOLUTIONS OF SINGULAR p-LAPLACIAN PROBLEMS BY VARIATIONAL METHODS KANISHKA PERERA ppt

... ≤maxΩ u f (x,t), so ∃λ0 > such that u is a supersolution of (1.1) ∀λ ∈ (0,λ0 ) by (1.2) (3.5) 380 Positive solutions of singular p-Laplacian problems Let  a(x)u(x)−γ + λ f x,u(x) ,    t > u(x) ... is a subsolution of (1.1) ∀λ ∈ (0,λ0 ) The rest of the proof now proceeds as above Proofs of Theorems 1.4 and 1.5 Proof of Theorem 1.4 Deﬁne a Carath´ odory function on...

Ngày tải lên : 23/06/2014, 00:20

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Tài liệu Báo cáo khoa học: Modulation of the enzymatic efﬁciency of ferredoxin-NADP(H) reductase by the amino acid volume around the catalytic site pptx

... arrangement by the inﬂuence of amino acids C266 and L268 These residues face the other side of this tyrosine and are members of a conserved loop (266CGLKG270) that shapes part of the FNR catalytic site ... interaction between the ﬂavin, Y308 and the nicotinamide of NADP+ is precisely tuned by selecting amino acids that face the other side of the tyrosine...

Ngày tải lên : 18/02/2014, 17:20

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Báo cáo khoa học: Simultaneous improvement of catalytic activity and thermal stability of tyrosine phenol-lyase by directed evolution ppt

... mutations from both the stability and activity mutants, and demonstrated a signiﬁcant improvement in both stability and catalytic activity (Fig 1) As such, the activity and stability mutation combinations ... Rha et al Directed evolution of tyrosine phenol-lyase Table Genetic and catalytic changes of S toebii TPL during evolutionary engineering Library...

Ngày tải lên : 07/03/2014, 00:20

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Báo cáo khoa học: Improving thermostability and catalytic activity of pyranose 2-oxidase from Trametes multicolor by rational and semi-rational design pdf

... ligninolysis by wood-rotting fungi [2] To date, P2Ox from Trametes multicolor and Peniophora gigantea comprises the best studied enzyme, both from a biochemical and structural point of view [36] ... backbones of the A and C monomers show tighter associa- Stabilization of pyranose oxidase tion in L537G by 1.4 A, and only by 0.9 A in L537W E542K, compared to model...

Ngày tải lên : 07/03/2014, 03:20

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báo cáo hóa học: " Photo-catalytic activity of Zn1-xMnxS nanocrystals synthesized by wet chemical technique" ppt

... NJ, USA) spectrofluorometer equipped with photomultiplier tube and a xenon lamp The photo-catalytic activity of Zn1-xMnxS nanocrystals was studied by monitoring the degradation of methylene blue ... of the Zn1-xMnxS nanocrystals Page of in the de-ionized water The resulting suspension was equilibrated by stirring in the dark for h to stabilize the adsorption of MB dy...

Ngày tải lên : 21/06/2014, 02:20

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catalytic activity and reaction mechanism of au,tio2 for the reduction of nox by propene

... fulfillment of requirements for a doctoral degree of engineering Catalytic activity and reaction mechanism of Au/TiO2 for the reduction of NOx by propene By Nguyen Quang Long 06D51501 (Supervised by Professor ... on the catalytic activity To investigate the reaction mechanism of the SCR by propene over Au/TiO2 To understand the mechani...

Ngày tải lên : 13/11/2014, 05:57

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Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works

... society of the mainstream American in the twentieth and twenty-first centuries such as individualism, American informality, racial discrimination, modern American women, generation gap and American ... economy as the United States of America has become the leading power of the world, and especially witnessed dramatic changes in American society a...

Ngày tải lên : 07/11/2012, 15:01

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Tài liệu Báo cáo " Determination of the annual beta dose by meaming beta activity using the liquid scintillation technique " ppt

... the technique of thermoluminecence dating [5,6] Fig the measurement of the gamma dose rate using the radiometer CΡΠ-68-01 This paper presents a new method to evaluate the annual beta dose (Dβ )by ... ages obtained are compared with the radiocarbon ones Preliminary results illustrate that the determination of the annual beta dose using the liquid...

Ngày tải lên : 13/02/2014, 04:20

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