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Caspase-7 Loop Conformations As A Means Of Allosteric Control, Witold Andrej Witkowski

Open Access Dissertations

The caspase family of proteins is critical to biological understanding, because they serve as the final arbiters of life and death, being the initiators and executioners of cell death. Specifically, caspase-7 plays a key role in apoptosis, however its full complement of targets within the cell has not yet been elucidated, nor has its function been targeted by drug design efforts. These factors stem from the lack of fundamental understanding of the structural dynamics of the protein, including the mobile loops that constitute the active site binding groove of caspase-7, and their ability to modulate the function of the protein. …