Search for dissertations about: "affinity ligand"
Showing result 21 - 25 of 231 swedish dissertations containing the words affinity ligand.
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21. Protein Interactions: Electrostatics and Ligand Binding
Abstract : This thesis deals with Ca2+ binding to proteins, electrostatic interactions in and between proteins as well as inter- and intramolecular interactions. A computer program was developed to determine Ca2+ binding constants from experimental titration data of proteins. READ MORE
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22. Studies of protein structure, dynamics and protein-ligand interactions using NMR spectroscopy
Abstract : In the first part of the thesis, protein-ligand interactions were investigated using the chaperone LcrH, from Yersinia as target protein. The structure of a peptide encompassing the amphipathic domain (residue 278-300) of the protein YopD from Yersinia was determined by NMR in 40% TFE. READ MORE
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23. Chemogenomics: Models of Protein-Ligand Interaction Space
Abstract : The large majority of the currently used drugs are small molecules that interact with proteins. Understanding protein-ligand recognition is thus central to drug discovery and design. Improved experimental techniques have resulted in an immense growth of drug target information. READ MORE
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24. Determinants of ligand-induced nuclear receptor activation
Abstract : The nuclear receptors (NRs) constitute a highly conserved superfamily of transcription factors restricted to metazoans. In general, these receptors are regulated by small lipophilic molecules such as steroids, thyroid hormones and retinoids and play an important role in cellular regulation. READ MORE
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25. Protease Activity, Inhibition and Ligand Interaction Analysis : Developments and Applications for Drug Discovery
Abstract : The present study has focused on characterising protease-ligand interactions in the context of drug discovery. The proteases that have been studied are human matrix metallopeptidase 12 (MMP-12), HIV-protease and Hepatitis C virus (HCV) NS3/NS4A protease. READ MORE