Drug discovery and structural biology by NMR spectroscopy. This project aims to extend the use of nuclear magnetic resonance (NMR) spectroscopy in rational drug development and protein structure analysis. A new chemical labelling approach provides detailed three-dimensional structure information of large protein-ligand complexes, needed for structure-based lead-compound development. New chemical and paramagnetic lanthanide tags for site-specific dual labelling of proteins will enhance this techn ....Drug discovery and structural biology by NMR spectroscopy. This project aims to extend the use of nuclear magnetic resonance (NMR) spectroscopy in rational drug development and protein structure analysis. A new chemical labelling approach provides detailed three-dimensional structure information of large protein-ligand complexes, needed for structure-based lead-compound development. New chemical and paramagnetic lanthanide tags for site-specific dual labelling of proteins will enhance this technology, which will assess target-drug interactions by in-cell electron paramagnetic resonance (EPR) spectroscopy. The techniques offer scope for accelerated drug development in the pharmaceutical industries.Read moreRead less
New methods for structural biology and drug discovery by nuclear magnetic resonance spectroscopy. Paramagnetic lanthanide tags offer fresh opportunities in structural biology and for rational drug design. Novel nuclear magnetic resonance (NMR) spectroscopy techniques will selectively detect the NMR signals from protein regions marked by paramagnetic lanthanides, accelerating the structure analysis of protein-ligand complexes. New lanthanide tags will bind to phosphoserine and selenocysteine resi ....New methods for structural biology and drug discovery by nuclear magnetic resonance spectroscopy. Paramagnetic lanthanide tags offer fresh opportunities in structural biology and for rational drug design. Novel nuclear magnetic resonance (NMR) spectroscopy techniques will selectively detect the NMR signals from protein regions marked by paramagnetic lanthanides, accelerating the structure analysis of protein-ligand complexes. New lanthanide tags will bind to phosphoserine and selenocysteine residues site-specifically introduced into proteins. These tags will also enable accurate distance measurements by electron paramagnetic resonance (EPR) spectroscopy in large, biologically important protein systems hitherto not amenable to detailed structural studies and in proteins undergoing conformational changes. Read moreRead less