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Showing 1 to 20 of 56 for “"structural investigations"”.
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Structural Investigations of Highly Strictive Materials
… compositional/thermal/ electrical dependent structural heterogeneity and chemical disorder on sub-micron or nano scale, resulting in diverse local structures and different physical properties. In this work, I have investigated domain and local structures of NBT-x%BT crystals, KNN ceramics and …
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Structural investigations of adenosylcobalamin-dependent enzyme maturation
… and the analogous ATR. This thesis provides structural and biochemical characterizations of these two model systems to understand how the metallochaperones, specifically the G-protein chaperones, enable efficient mutase maturation. We present the crystal structure of a minimal system …
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Structural Investigations of Organoaluminum Compounds and Ion-Pairs
Made available in DSpace on 2015-05-12T22:35:26Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7206873.PDF: 4859588 bytes, checksum: 8d4988a58faa70c8b393577231efeac7 (MD5) Previous issue date: 1971
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Structural investigations with high pressure techniques and multicomponent systems
… molecule systems. Data-mining of the Cambridge Structural Database made the comparison of the compression studies richer.;The pharmaceutical co-crystal, indomethacin and saccharin was analysed with respect to increasing pressure. The system is an example of a homomolecular synthon co-crystal …
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Structural investigations of class la ribonucleotide reductases by electron microscopy
… of the [alpha]2[beta]2 complex, allowing for structural studies. Here, we present our efforts to study the E. coli class la RNR [alpha]2[beta]2 complex, trapped using these different perturbation methods, using cryo-electron microscopy. The two [alpha]2[beta]2 structures presented here provide …
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Structural Investigations of High Molecular-Weight Antibiotics and of Epsilon-Nucleosides
Made available in DSpace on 2014-12-10T23:01:59Z (GMT). No. of bitstreams: 1 7500459.pdf: 6777996 bytes, checksum: 78e2ca28003be209e32510fd5bdd2635 (MD5) Previous issue date: 1974
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Functional and structural investigations of human replisomes assembled from purified proteins
… AND-1 and Pol ε associate with CMG and provided structural insights into human replisome organisation. Finally, I have discussed the applications of the *in vitro* human DNA replication system.
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Controlled-source telluric current technique and its application to structural investigations, A
Includes bibliographical references.
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Controlled-source telluric current technique and its application to structural investigations, A
Includes bibliographical references.
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Structural investigations of hydroxylase proteins and complexes in bacterial multicomponent monooxygenase systems
Bacterial multicomponent monooxgenases (BMMs) such as toluene/o-xylene monooxygenase (ToMO), phenol hydroxylase (PH), and soluble methane monooxygenase (sMMO) catalyze hydrocarbon oxidation reactions at a carboxylatebridged non-heme diiron center common to many systems in biology, as discussed in …
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Structural Investigations of Porcupine and Dispatched-1 in Wnt and Hedgehog Morphogen Biogenesis
… domains (ECDs) in an open state, unlike its structural homologues PTCH1 and NPC1, whose extracellular/luminal domains adopt a closed state. Wnt signaling is essential for embryonic development and adult tissue homeostasis, and aberrant Wnt signaling is frequently associated with cancer. …
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NMR STRUCTURAL INVESTIGATIONS OF AQUATIC HUMIC SUBSTANCES (PYRAZOLINE, 1,3-DIPOLAR ADDITION, NITROGEN-15).
… fulvic acids are presented and discussed. Structural features evident in liquid state ¹³C NMR spectra of samples permethylated with unenriched reagents and examined at high field are also discussed. Carbonyls of aromatic acid methyl esters are distinguishable from those of aliphatic and …
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Structural investigations of the polysaccharide gum exudates from Brabeiurn Stellatifoliurn and Grevillea Robusta
The structures of the polysaccharide gum exudates from Brabeium stellatifolium and Grevillea robusta, both belonging to the family Proteaceae, have been investigated and compared. A general similarity between these two polysaccharide gums, both of high molecular weight, was apparent, although …
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Structural investigations of membrane-interacting proteins using nuclear magnetic resonance spectroscopy and other biophysical techniques
Structural information of protein is vital for understanding its function as well as its interactions with membrane and other proteins. Aberrant protein expression or disruption in protein-protein/protein-membrane interactions lead to disease formation. Membrane-interacting proteins play critical …
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The Solid State Ferric Spin-Crossover Transition: Spectroscopic, Magnetic, and Structural Investigations (Moessbauer, Epr, High, Low)
… transformation. Variable-temperature Mossbauer investigations indicate that the rate of intramolecular spin-state interconversion is less than (TURN)10('7) s('-1). Another sample, Fe(Hthpu)(thpu) , where H(,2)thpu is the Schiff-base condensate of pyruvic acid and thiosemicarbazide, was shown to …
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Solid-state NMR structural investigations of alpha-synuclein fibrils derived from Lewy Body dementia brain tissue
… detect long-range correlations to generating a structural model, using just a fraction of the data quantity used for the previous SSNMR study.
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X-ray structural investigations of bromo-oxoditerpenoids and the nickel (II) chelate of a pyridoxal-amino acid intermediate
The crystal structure of bis-(pyridoxylidene-L-valine)nickel(II) hydrate (referred to as nickel(II) pyridoxylidene L-valine) has been determined but the difficulty in detecting small deviations from body-centred symmetry, and in locating all solvent molecules, has precluded an accurate analysis. …
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Keeping It Together and Taking It Apart: Structural Investigations of Replisome Complexes Involved in DNA Replication Fork Protection and Termination
… An understanding of DNA replication requires structural knowledge of how the various replisome components assemble to form the replicative machinery. Although significant advances have been made in recent years, facilitated by the development of electron cryo-microscopy (cryo-EM), our …
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