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Now showing items 9028-9047 of 9078
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X-ray crystallagraphic studies on the effect of chirality in amino acids aggregation
A programme of systematic X-ray studies on crystalline complexes involving amino acids and peptides is currently under way in this laboratory. These studies, apart from providing a wealth of information on non-covalent ... -
X-Ray Crystallograhic Studies On 2',5', Cyclic And Modified Nucleotides
(2007-09-05)This thesis presents the crystal structures of 2', 5', cyclic and modified nucleosides / nucleotides. Chapter I gives a brief account of the structural studies on 2', 5' and modified nucleotides. It also presents a short, ... -
X-ray Crystallographic Characterization Of Designed Peptides Containing Heterochiral And Homochiral Diproline Segments And Database Analysis
(2010-12-30)Understanding the relation between amino acid sequences and protein structures is one of the most important problems in modern molecular biology. However, due to the complexities in the protein structure, this task is ... -
X-ray crystallographic investigation of some biologically important molecules
The thesis entitled “X-ray Crystallographic Investigation of Some Biologically Important Molecules” consists of two parts. Part I, with four chapters, deals with the structure and conformation of a dipeptide, glycyl-DL-p ... -
X-ray crystallographic investigation of strained small rings and some photoreactive coumarins
The thesis entitled, “X?ray Crystallographic Investigations of Strained Small Rings and Some Photoreactive Coumarins” has been divided into two parts. Part I deals with the structural investigations of four cyclopropane ... -
X-ray crystallographic investigations of some analgetic pyrazole derivatives and their crystalline complexes
This thesis reports the single?crystal X?ray diffraction studies on: Antipyrine, a 1:1 complex between antipyrine and salicylic acid (salipyrine), Amidopyrine, Phenylbutazone, and a 2:1 complex between phenylbutazone and ... -
X-ray crystallographic investigations on metal complexes of nucleic acid constituents
Abstract not available -
X-ray crystallographic investigations on polarized twisted ethylenes
The thesis entitled “X-ray crystallographic investigations on polarized twisted ethylenes” deals mainly with the studies carried out by the candidate on the details of molecular geometry and conformation of six push–pull ... -
X-ray crystallographic studies of a cytoprotective agent cyclolinopeptide: a cyclic nanopeptide
The database analysis thus interestingly shows that the conformation observed at the active site in CLPA and antamanide is a preferred conformation observed in other oligopeptides and proteins as well. From the Leu–Leu ... -
X-ray crystallographic studies of amino acid-carboxylic acid complexes
The structure, assembly and action of proteins critically depend upon non?covalent interactions. A programme aimed at elucidating the atomic details of such interactions using an approach involving the preparation and X?ray ... -
X-ray Crystallographic Studies Of Designed Peptides, Self Assembling Pseudopeptides And Molecular Modeling
(2009-03-04)Structural studies of peptides has relevance for various applications, like, in de novo design of proteins, in designing better catalysts for organic synthesis, in structure based drug design, in the design and construction ... -
X-Ray Crystallographic Studies Of Designed Peptides : Characterization Of Novel Secondary Structures Of Peptides Containing Conformationally Constrained α-, β- And γ-Amino Acids And Polymorphic Peptide Helices
(2010-10-21)Structural studies of peptides are of great importance in developing novel and effective biomaterials ranging from drugs and vaccines to nano materials with industrial applications. In addition, they provide model systems ... -
X-Ray Crystallographic Studies Of Designed Peptides : Characterization Of Self-Assembled Peptide Nanotubes With Encapsulated Water Wires And β-Hairpins As Model Systems For β-Sheet Folding
(2011-08-08)The study of synthetic peptides aid in improving our current understanding of the fundamental principles for the de novo design of functional proteins. The investigation of designed peptides has been instrumental in providing ... -
X-Ray Crystallographic Studies Of Designed Peptides And Protected Omega Amino Acids : Structure, Conformation, Aggregation And Aromatic Interactions
(2009-05-18)Peptides have assumed considerable importance in pharmaceutical industry and vaccine research. Understanding the structural features of these peptide molecules can be effective not only in mimicking natural proteins but ...