1 structure of the chromatin
Tài liệu Báo cáo khoa học: Structure of the putative 32 kDa myrosinase-binding protein from Arabidopsis (At3g16450.1) determined by SAIL-NMR docx
... Comparison of NMR spectra of SAIL and UL At3g16450.1 Although the concentration of the SAIL protein was lower than that of the UL protein by a factor of three (SAIL, 0.2 mm; UL, 0.6 mm), the NMR ... Thus each of the two domains of At3g16450.1 adopts a lectin fold The orientation of the N-terminal domain relative to the C-terminal domain could not be defined owing to the absence of inter-domain ... from internal dynamics of these residues on the intermediate time scale for chemical shifts As a result, these are the least well-defined regions of the N-terminal domain The C-terminal domain...
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Tài liệu Báo cáo khoa học: Spectroscopic characterization of a higher plant heme oxygenase isoform-1 from Glycine max (soybean) ) coordination structure of the heme complex and catabolism of heme docx
... constants of the 15N nucleus of the distal NO and of the 14N nucleus of the proximal His of the GmHO-1 complex are closer to those of the rHO-1 complex than to those of the SynHO-1 complex Thus, ... of the heme pocket of GmHO-1 might be associated with the smaller values of Kazide for GmHO-1 and SynHO-1, and with the ferric character of the heme The Kimidazole values of the three kinds of ... against the concentration of azide of each solution The intersection point corresponding to the mole fraction of 0.5 of the respective forms gives the amount of azide necessary to attain the equilibrium,...
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Báo cáo Y học: Solution structure of the Alzheimer amyloid b-peptide (1–42) in an apolar microenvironment Similarity with a virus fusion domain potx
... correspond to the portion of the peptide crossing the membrane, whereas Shao et al [13] reported evidence that the peptide is located entirely on the outside of the micelles, in contact with the negatively ... to those of the lipid phase of the membrane, which promotes the formation of short-range H-bonds inducing helical structures The structural characterization of a monomeric, soluble form of Ab-(1–42) ... only to shed some light on the steps involved in the fibrillogenesis, but, most of all, to evaluate the role of Ab-(1–42) in the interaction with the membrane The structure of Ab-(1–42) found in aqueous...
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Báo cáo khoa học: Crystal structure of the tetrameric inositol 1-phosphate phosphatase (TM1415) from the hyperthermophile, Thermotoga maritima docx
... rotation of the monomers in individual dimers In the center there is a schematic of the mutual relationship of the monomers, in selected members of the family, as indicated by the twist angle of the ... nonarchaeal IMPases The superposition of the second subunit of the MJ0109 structure (1G0H) after superposition of the first subunit requires a rotation of 15° along the longest axis of the dimer in ... one of the intermediates between the human IMPase and FBPase dimer organization In the surrounding panels, clockwise, starting at the top left, are the structure of the tetrameric TM1415, the...
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Báo cáo khoa học: The crystal structure of the ring-hydroxylating dioxygenase from Sphingomonas CHY-1 pot
... antiparallel b-sheet in the center of the domain with the active site of the enzyme on one side and the Rieske center on the other side of the sheet (Fig 3) Covering one side of the sheet are two FEBS ... 20 A from the center of the funnel, they form the base of the b subunit (Fig 3) The last four residues in the C-terminal coil (residues 171–174) are deeply anchored inside the core of the conical ... catalytic domains of the a subunit In the heterohexamer, the Rieske domain interacts with the base of the adjacent b subunit and the catalytic domain of the adjacent a subunit Most of the ab interactions...
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Báo cáo Y học: NMR structure of the HIV-1 regulatory protein Vpr in H2O/trifluoroethanol Comparison with the Vpr N-terminal (1–51) and C-terminal (52–96) domains pot
... side of the helix while the hydrophobic side chains of Leu42, Ile46 are on the other (Fig 7II) This helical conformation is not integrally conserved in the 20 structures as the average rmsd of the ... data The thickness of the bar for the sequential NOE data is related to the approximate intensity of the NOE (strong, medium and weak NOEs) Table Long range NOEs, allowing the formation of the ... consequence of the presence of TFE on the structure of Vpr is the tertiary structure may open up However, the NMR solution structure of the short fragment (13– 33)Vpr has been determined in presence of...
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Structure of the new TOEIC test - Part 1 - Photographs (Cấu trúc của bài thi TOEIC mới - Phần 1 - Hình ảnh)
... STRUCTURE OF THE NEW TOEIC TEST NEW TOEIC TEST SERIES Section Part Task No of Time Max score 45 mins 495 Questions 10 Question – Response ... candle: đèn cầy ; roof: mái nhà 91 measure: đo đạc 92 traffic: giao thông 93 Be operating: vận hành 94 file: tài liệu 95 Be mopping = be sweeping: quét 96 microphone: mi-cro; on the stage: sân khấu; ... Bottle (of water): chai (nước) 102 be feeding: cho ăn 103 Be sipping: nhấm nháp ngụm 104 Business card = name card: danh thiếp 105 Be folding: gập lại 106 Be pointing: (dùng tay) into the distance...
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THE structure of the multiprogramming system
... in their homing position Each process blocked in the course of task execution relies on the other processes for removal of the barrier Essentially, the proof in question is a demonstration of the ... they are called the P-operation and the V-operation A process, "Q" say, that performs the operation " P (sem)" decreases the value of the semaphore called "sem" by If the resulting value of the ... the value of the semaphore called "sem" by If the resulting value of the semaphore concerned is positive, the V-operation in question has no further effect; if, however, the resulting value of...
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GMAT OFFICIAL GUIDE th 10 Edition 1 CRITICAL REASONING 1. Which of the following best completes
... the long-term effects of the crash on the purchasing power of the currency of Country T to the immediate, more severe short-term effects of the crash on the purchasing power of the currency of ... economic theory to predict the most likely date of the next crash in Country T C comparing the total number of shares sold during the worst days of the crash in Country T to the total number of shares ... as the temperature of the air blown on the window increases D The warm air from the defrosting vent for the front windshield cools rapidly as it dissipates throughout the rest of the car E The...
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Module 1: Overview of the Microsoft .NET Platform
... of Microsoft Corporation in the U.S.A and/or other countries The names of actual companies and products mentioned herein may be the trademarks of their respective owners Module 1: Overview of ... topic does not provide a lot of detail because these topics are not the focus of the course Languages in the NET Framework Mention that C# is the premier language of the NET Platform, and that ... Platform List the main elements of the NET Platform Describe the NET Framework and its components Explain the language support in the NET Framework 2 Module 1: Overview of the Microsoft NET Platform...
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Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf
... NE2 of His31, bound to the metal, in the company of a water oxygen, from the apical positions The manga˚ nese was only 0.06 A out of the equatorial plane (Table 3) The angles around the metal cofactor ... [26] These findings lead to the hypothesis that Fe-bound ApeSOD mimics the product-inhibited form and the shift of Tyr39 suppresses the release of the peroxide product This may be one of the reasons ... inhibition of the binding of the superoxide substrate and the other to product inhibition by hydrogen peroxide There are two mechanisms proposed for the reaction cycle of Mn ⁄ Fe-SOD: the 5-6-5...
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Tài liệu High-level Expert Group on reforming the structure of the EU banking sector docx
... to the intensification of the sovereign debt crisis in the euro area The pricing of risk in the repo market has become more dependent on the geographic origin of both the counterparty and the ... Avenue avoids the problems of having to define ex ante the scope of activity to be separated or prohibited Against the backdrop of the ongoing financial crisis and the fragility of the financial ... entity by the funds of the deposit bank, and hence limit the liability of taxpayer and the deposit insurance system; 3) avoid the excessive allocation of lending from the deposit bank to other financial...
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Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx
... to the residue in the midpoint of the respective loop, as shown in Fig To the east of the active site the 37- and 60-loops border the S2¢ pocket of the proteinase The observed differences in the ... below) The southern boundary of the active site cleft of DESC1 is formed by the 145 autolysis loop The backbone of this loop differs markedly from the other serine proteinases, making the active ... that the most similar regions of these proteinases mediate interaction of the two b-barrels, formation of the catalytic machinery and structures required for binding of the main chain of the substrate...
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Tài liệu Báo cáo khoa học: Crystal structure of the BcZBP, a zinc-binding protein from Bacillus cereus doc
... gray indicates the C-terminal part The dimer’s formation is established by the incorporation of the b8-strand of one monomer into a b-sheet of the other monomer The position of the zinc ion is ... rmsd of 1.0 A for the Ca atoms Thus, the movement of the a2 helix accounts for 23% of the rmsd value (i.e for approximately one quarter of the structural difference between the enzymes) These ... and determines the shape of the active site entry (e) The structure of the active site is essentially identical with the active sites of the MshB and LpxC proteins The conservation of catalytically...
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Tài liệu Báo cáo khoa học: Unusual metal specificity and structure of the group I ribozyme fromChlamydomonas reinhardtii23S rRNA pptx
... whereas binding of a minimum of m Mn2+ ions forms the inactive complex The sizes of the active and inactive fractions are the result of competitive metal binding to RNA The values of n and m are ... protected The Cr.LSU pattern is distinct in that the rst three nucleotides of P7, and the 3Â-half of J8 7, are not protected The rst three nucleotides of P7 are part of the G binding site, as are the ... further at GMP < 20 lm These data extend the above result, and support the conclusion that Mn2+ affects mainly the correct folding of the ribozyme The FEBS Journal 273 (2006) 26312644 ê 2006 The...
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Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
... confirming that the mutation of Tyr186 to Phe186 does not grossly perturb the overall framework of the enzyme or the active site The active sites of the enzymes are shown in stick format with the sigmaA ... bond in close proximity of the N5 atom A putative flipping motion of the progesterone molecule along an axis parallel to the FMN plane aligns the C1-C2 with the 4666 plane of the isoalloxazine ring ... re-oxidation of the flavin and the formation of the hydride-Meisenheimer complex of TNT (C) As for panel B except the spectral changes are recorded over an extended time period and show degradation of the...
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Tài liệu Báo cáo khoa học: Solution structure of the matrix attachment region-binding domain of chicken MeCP2 ppt
... one-turn helix on the other face It is thought that the two inner strands of the b-sheet lie within the major groove of the DNA and that a hydrophobic pocket formed by the side chains of Y123 and I125 ... [18] The structure of the helical coil a2/a3 allows us to interpret the consequences of the six mutations As P153(152) and G162(161) are buried in the protein core, replacement of each of these ... cluster in these two regions Knowledge of the structure of a larger portion of MeCP2 including the transcriptional repression domain would resolve these speculations and clarify the role of the helical...
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Tài liệu Báo cáo khoa học: The structure of the carbohydrate backbone of the lipopolysaccharide from Acinetobacter baumannii strain ATCC 19606 docx
... biosynthesis of Escherichia coli Fig The complete chemical structure of the carbohydrate backbone of the LPS from Acinetobacter baumannii strain ATCC 19606 Ó FEBS 2002 [26,27] Then, the biosynthesis ... E2, and F1 and E4 The signals of the anomeric carbons in Kdo residues were assigned on the basis of the intraresidual correlations between H-3eq and C-2 The a-con®guration of the Kdo residues ... by the chemical shifts of their H-3ax, signals (1.7±2.3 p.p.m.) [22,23]; however, the chemical shifts of H-3ax, of C were interchanged The chemical shifts of protons H-3, H-4, H-5, and H-6 of...
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Tìm thêm: xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25