Crystallography, X-Ray
A century of X-ray crystallography and 2014 international year of X-ray crystallography
... of X-rays on a crystal marked the beginning of a new branch of science - X-ray crystallog- ...between X-rays and visible light and formulated the Bragg's law, a fundamental relation that ...
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Sub-atomic resolution X-ray crystallography and neutron crystallography: promise, challenges and potential
... of Crystallography saw the number of macromolecular structures deposited in the Protein Data Bank cross the 100000 mark, with more than 90000 of these provided by X-ray ...of X-ray ...
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Applications of X ray crystallography: studies into the structural perturbations of peri substituted naphthalene derivatives
... uses X-ray or neutron diffraction to build pictorial representations (or models) of a crystalline ...Because X-ray structure determination is so useful, it is almost always a principal goal of ...
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Single crystal X ray diffraction and NMR crystallography of a 1:1 cocrystal of dithianon and pyrimethanil
... NMR crystallography, namely the combination of experi- mental solid-state magic angle spinning (MAS) NMR with calculation of NMR parameters, is finding important appli- cation to moderately sized organic molecules ...
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X-Ray Crystallography and Its Applications in Dairy Science: A Review
... properties of molecules, and may also provide clues about their possible role(s), that is, their function, in the organism. They can be thus especially valuable tools for investigating structure-function relationships. ...
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Aspects of phase retrieval in x ray crystallography
... an X-ray tube and photographic plates lead by Friedrich and Knipping in 1912 [Friedrich et ...femtosecond X-ray crystallography (SFX) experiments using X-ray free-electron ...
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Electronic Excitations and Radiation Damage in
... Keywords: Macromolecular crystallography, X-ray diffraction, radiation damage,.. 25.[r] ...
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Facile Preparation of 1,2 Diols from Chalcones: An NMR Spectroscopy and X Ray Crystallography Study
... Both X-ray data were collected on a Bruker Smart APEX AXS CCD area detector with a graphite monochro- mator and Mo Kα radiation (λ = 0.71073 Å) at room temperature by the ω scan mode. All collected data ...
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The trans-activation domain of the sporulation response regulator Spo0A revealed by X-ray crystallography
... Buckner, C.M., Schyns, G., and Moran, C.P., Jr 1998 A region in the Bacillus subtilis transcription factor Spo0A that is important for spoIIG promoter activation.. 1991 Initiation of spo[r] ...
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Synthesis, characterization, X ray crystallography and DNA binding activities of Co(III) and Cu(II) complexes with a pyrimidine based Schiff base ligand
... solved by direct methods (SIR 2004 [14] or SIR 2011 [15]) and refined by full-matrix least-squares against F 2 (SHELXL-2013 [16]). All hydrogen atoms were assigned riding isotropic displacement parameters and constrained ...
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Synthesis of highly substituted 1,2 diazetidin 3 ones, small ring scaffolds for drug discovery
... 1,2-Diazetidin-3-ones are readily accessible, small ring scaffolds that upon functionalization have the potential to produce diverse 3-dimensional structures for drug discovery. Thus treatment of diazo hydrazides, ...
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Structural and Functional Characterization of Non-Homologous End Joining Factors
... unlike crystallography, there is no requirement for crystal growth and samples can be imaged in solution in a variety of dynamic ...rival X-ray crystallography ...
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From Heteroaromatic acids and Imines to Azaspirocycles : Stereoselective Synthesis and 3D Shape Analysis
... methanol. In the case of product 18, the reduction was completely diastereoselective, with the hydride source approaching the indolenine from the less sterically hindered side (i.e. away from the two benzenoid rings, ...
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IN SILICO STUDY OF BENZIMIDAZOLE DERIVATIVES AS POTENTIAL INHIBITOR OF ACETYL COENZYME CARBOXYLASE
... of poses to identify one or more that closely approximate the bioactive conformation determined by X-ray crystallography. [10] Docking algorithms are also used for identifying putative binders from ...
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7 EnzymaticMechanism incomplete
... • using a technique called X-ray crystallography we can actually see the 3D shape of a protein and the arrangement of all amino acids!. • lo and behold….[r] ...
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4 (2 Thienyl) 1H pyrrole 2 carbaldehyde
... Crystals suitable for X-ray diffraction studies were obtained by the slow evaporation of a dichloromethane solution of the compound; m.p.. # 2005 International Union of Crystallography P[r] ...
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Quetiapine hemifumarate
... by X-ray crystallography features some important structural and conformational determinants: (a) two benzene rings (A and B) linked by a seven-membered ring are drawn towards each other to form a ...
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Studies on the conformation and dynamics of the C8-substituted guanine adduct of the carcinogen acetylaminofluorene; model for a possible Z-DNA modified structure.
... The structure of an adduct between guanine and the carcinogen acetylaminofluorene has been examined in the solid state by X-ray crystallography, and in solution by NMR techniques.. The o[r] ...
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Intracellular Signaling and Desmoglein 2 Shedding Triggered by Human Adenoviruses Ad3, Ad14, and Ad14P1
... X-ray crystallography and 3D structure modeling of the Ad14P1 fiber knob. Based on epidemiological data, the newly emerged strain, Ad14P1, is considered more pathogenic/virulent than the parental ...
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Fast two dimensional grid and transmission X ray microscopy scanning methods for visualizing and characterizing protein crystals
... Rastering of samples has been incorporated as a standard technique easily accessible via a GUI at many synchrotron MX beamlines around the world (Song et al., 2007; Cherezov et al., 2009; Aishima et al., 2010; Bowler et ...
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