computing the structure of large complexes modeling the 16s ribosomal rna
Tài liệu Báo cáo Y học: Molecular modeling of the dimeric structure of human lipoprotein lipase and functional studies of the carboxyl-terminal domain docx
... Molecular modeling of the dimeric structure of LPL Two dimeric model structures of LPL were constructed using INSIGHT II version 2000 on a Silicon Graphics workstation The model structure of the closed ... established Of two possible dimeric structures of LPL, the head-tohead and the head-to-tail models, the studies of the chimeric proteins of hepatic lipase and LPL and the tandem repeat approach of LPL ... structure of monomeric LPL was duplicated and superimposed on the crystal structure of the horse PL dimer After the energy minimization by setting at iteration of 300 cycles or energy level of...
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Báo cáo khoa học: Structure of the exceptionally large nonrepetitive carbohydrate backbone of the lipopolysaccharide of Pectinatus frisingensis strain VTT E-82164 doc
... presented structure and showed, in particular, the configuration of ManNAc to be D From the combined the data on the structures of the isolated oligosaccharides, the overall structure of the P frisingensis ... positions of all the other monosaccharides were confirmed by GC-MS data of the methylated products to be as presented in Scheme Deamination of the products of complete deacylation of the LPS led to the ... H3 of Kdo C and H6 of Kdo D is possible only in the case of an a-configuration of residue D, linked to O4 of Kdo C, as follows from molecular modeling The unusual position of the H3 signals of...
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Báo cáo Y học: Modeling the three-dimensional structure of H+-ATPase of Neurospora crassa Proposal for a proton pathway from the analysis of internal cavities pptx
... 5255 of internal cavities capable of containing water molecules in the homologous Rossman fold of the soluble members of the HAD superfamily (Fig 5) We used the high-resolution structures of the ... rather on the regions initiating or impairing insertion of a segment in the membrane Therefore, in the case of M8 where the length of the M8 recombinant peptide is probably shorter than that of ... group, located in the membrane domain, almost connects the region homologous to the ion-binding site to the extracytoplasmic moiety of the molecule The positions of the internal polar cavities...
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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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Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
... the deciduous effect of the respective parts of Z japonica The δ13C in the roots and rhizomes seems to be larger than the δ13C in the leaves and stems For the same species of seagrass, when the ... we think that the characteristics of the fatty acid structure in the leaves and stems differ from those of the roots and rhizomes because the content of the fatty acid 18:3n3 in the leaves and ... designates the sum of all the fatty acids with < 5% content The three fatty acids 16:0, 18:2n6c, 18:3n3 were found > 15% in the leaves and stems of all the samples of Z - 104 - Journal of Water...
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the meaning and structure of a narrative a systemic functional analysis
... 1.6 Design of the Study The paper is designed in four chapters Chapter one: The introduction presents the rationale of the study, the aims of the study, scope of the study, methods of the study, ... most of the themes in the text belong to topical theme Of 33 clauses and clause complexes 27 have unmarked theme and have marked theme Using a proper noun at the beginning of the text, then the ... called Theme and Rheme The Theme served as the point of departure of the message (Halliday 1994:37), which in English coincides with the initial element(s) of the clause; and the Rheme is the remainder...
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the risk and term structure of interest rates
... n The n-period interest rate equals the average of the one-period interest rates expected to occur over the n-period life of the bond Expectations Theory • Explains why the term structure of ... over the life of the long-term bond • Buyers of bonds not prefer bonds of one maturity over another; they will not hold any quantity of a bond if its expected return is less than that of another ... Structure of Interest Rates • The risk structure of interest rates looks at bonds with the same term to maturity and different interest rates • The term structure of interest rates looks at the...
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the structure of central banking and the bank of canada
... regulatory oversight of the national payments system, operated by the CPA • acts as the holder of deposit accounts of the federal government, the directly clearing members of the CPA, international organizations ... for the operation of the Bank rests with a Board of Directors, which consists of fifteen members: • the governor (currently Mark Carney, who is the chief executive officer and chairman of the ... the Board of Directors) • the senior deputy governor, • the deputy minister of finance, and • twelve outside directors Copyright 2011 15 - Formal Structure of the Bank of Canada II • The Board...
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Tài liệu Gravitational Physics: Exploring the Structure of Space and Time pdf
... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness ... as the circular structure in the lower half of the dewar The rest of the internal components are structures for cooling the bar to 4.2 K, for bringing out the signal from the transducer on the ... radiation they emit in the last stages of their formation • The use of gravitational waves to probe the universe of complex astronomical phenomena by the decoding of the details of the gravitational...
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Tài liệu Báo cáo " The meaning and structure of a science fiction story: a sysyemic functional analysis " doc
... describing the state of being of the things under the observation of the astronauts in the new planet Most of the processes are in the simple past tense (25/36) They are used in the narrative portion The ... Subject The spaceship The planet They There The spaceship The two astronauts The woman It She We It Both of them They All plants and Animals They They Everything The man Nothing Something He I The ... ability/neg complexes analysed for theme, 17 have Our analysis shows that most of the unmarked theme and have marked themes in the text belong to the plane of theme At the beginning of the text,...
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Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt
... (Leu104–Pro111) Indicative of the tightness of the fit, there are a large number (30) of atom-to-atom van der Waals’ contacts between the Tyr205 side chain and importin-a (Table 2) The numbers of contacts are ... aliphatic portion of the side chain fits into the hydrophobic alcove and allows the charged head group access to the solvent on the other side The extended side chain of Arg206 allows for the same favourable ... supporting the assignment of o o CLIC4 NLS residues in these binding positions This analysis is therefore a recommended method of structural examination in other importin-a:NLS complexes to ensure the...
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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
... because the tertiary structure of ApeSOD has not been elucidated In the present study, for the first time, we describe the crystal structure of ApeSOD In particular, we focus on the coordination of the ... 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...
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Tài liệu Đề tài " The causal structure of microlocalized rough Einstein metrics " pptx
... take the use of the special structure of the Einstein equations one step further by deriving unexpected regularity properties of optical functions which are essential in the proof of the Main Theorem ... properties of the components of the Riemann curvature tensor Rαβγδ The remaining sections are occupied with the proof of the Asymptotics Theorem We give a detailed description of their content and the ... derivatives of the traceless part of χ A similar observation holds for another null component of the Hessian of the optical function, η The role of the Raychaudhuri equation is taken by the transport...
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Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc
... and mutant structure are in the same range as the differences between the two molecules of the asymmetric unit of the wild-type structure Neither the mutation nor the different crystallization ... out of the catalytic pocket upon phytate binding Here, PhyK mimics the phytate-bound structure of AppA, even in the absence of sulfate ions The side chain of the corresponding Glu212 bends out of ... is the only direct contact between the protein backbone and the substrate The side chain of Thr292 is found to recognize the 2-phosphate in both the binding model of PhyK and the crystal structure...
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Tài liệu High-level Expert Group on reforming the structure of the EU banking sector docx
... be important to limit the extent of exposure of the deposit bank to the trading entities within the same banking group Strengthening the governance and control of banks Governance and control is ... serving the needs of citizens, the EU economy and the single market During the course of its work, the Group has organised hearings with a large number of stakeholders, be they providers of banking ... 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...
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Tài liệu Báo cáo khoa học: The crystal structure of human a-amino-b-carboxymuconatee-semialdehyde decarboxylase in complex with 1,3-dihydroxyacetonephosphate suggests a regulatory link between NAD synthesis and glycolysis ppt
... as the amino acid numbers The alternative conformations of the Trp–Met couple can be observed; the arrows indicate the unidirectional movement of the two protein residues upon ligand binding The ... metalbound hydroxyl group onto the substrate, as observed in other members of the amidohydrolase superfamily [24,25] However, as no structure of complexes with either the substrate, product or inhibitors ... in the crystal, and a mixture of monomeric and dimeric forms in solution [18] Therefore, the available structural data suggest Fig Ribbon representation of the overall structure of hACMSD The...
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Tài liệu Báo cáo khoa học: Solution structure of hirsutellin A – new insights into the active site and interacting interfaces of ribotoxins docx
... with the other charged groups In the NMR structures, this side ˚ chain of D40 is a short distance (£ A) from the side chains of H42 and R95 Finally, the aromatic ring of F126, placed close to the ... Fig 3B It is known that other side chains in the vicinity of these amino acids are also important for the activity Given the 3D structure of the HtA active site, and the interactions between ... part of it As in other ribotoxins, the active site of HtA is buried, with the accessible surface area of the corresponding side chains very low Desolvation of the charged groups should affect their...
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Tài liệu Báo cáo khoa học: Structure of the putative 32 kDa myrosinase-binding protein from Arabidopsis (At3g16450.1) determined by SAIL-NMR docx
... of the NMR structures for the N-terminal domain (D) Aromatic side chains and one backbone trace of the NMR structure of the C-terminal domain 1JOT), a plant lectin, as the closest structure The ... constraints Solution structure of SAIL At3g16450.1 Assignment of the NOE peaks of At3g16450.1 and the structure determination were accomplished by use of the cyana program [17,18] The structural statistics ... study demonstrates the power of the SAIL approach in determining the structure of a larger protein by semi-automated means and with a minimal amount of material It also shows how a structure determined...
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