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Binding Affinity Of Flavins To The Dehydrogenase Domain Of Spnox, Quinesha Williams
Binding Affinity Of Flavins To The Dehydrogenase Domain Of Spnox, Quinesha Williams
Master of Science in Chemical Sciences Theses
NADPH oxidases (NOX’s) are enzymes that catalyze the production of superoxide through single electron transfer. This superoxide production leads to the production of other reactive oxygen species (ROS). ROS affect many metabolic processes throughout the body that can cause several different diseases, making this an ideal target for drug discovery. The general structure of NOX contains a transmembrane (TM) domain and a dehydrogenase (DH) domain connected by a linker. The DH domain contains binding sites for FAD and NADPH/NADH that both participate in the electron transfer necessary for producing superoxide. Structural information of NOX’s is still relatively new to the …
Designing A Reactive Warhead To Bind And Inhibit Pseudomonas Aeruginosa’S Periplasmic Protein, Inhibitor Of Vertebrate Lysozyme, Leah Greinke
Master of Science in Chemical Sciences Theses
Pseudomonas aeruginosa is a Gram-negative bacterium commonly found throughout the environment. It is a significant cause of disease and mortality in immunodeficient patients such as those suffering from cystic fibrosis (CF). Due to the emerging antibiotic resistance of P. aeruginosa, it is becoming increasingly more challenging to treat an infection by traditional means. Further complicating treatment, P. aeruginosa secretes a protein known as Inhibitor of Vertebrate Lysozyme (PaIVY) that binds to and inhibits C-type lysozyme, thus preventing the degradation of the bacterium. A reactive chemical warhead was synthesized from a rhenium(I) tricarbonyl derivative inorder to bind to and irreversibly …