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Deciphering The Catalytic Mechanism Of Human Manganese Superoxide Dismutase, Jahaun Azadmanesh

Theses & Dissertations

The livelihood of human cells is heavily dependent on the ability to modulate the presence of highly reactive oxygen-based molecules termed reactive oxygen species (ROS). In excess, ROS facilitate oxidative damage to the macromolecules of cellular life. SODs are the major family of antioxidant proteins that prevent the buildup of overwhelming amounts of ROS within cells. Sometimes dubbed the “first line of defense” against oxidative damage, SODs defend against the harmful accumulation of ROS by eliminating superoxide. Superoxide is a ROS itself that is also a precursor to much more harmful ROS molecules. MnSOD is the manganese containing form of …