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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Agonist-Induced Conformational Changes In The Nmda Receptor, Ryan Durham, Ryan Durham
Agonist-Induced Conformational Changes In The Nmda Receptor, Ryan Durham, Ryan Durham
Dissertations & Theses (Open Access)
NMDA receptors are ligand-gated ion channels that mediate a number of physiological and pathological phenomena within the mammalian central nervous system. Under the typical course of activation, these receptors bind to glycine and glutamate molecules and undergo a series of conformational changes that results in the opening of a cation-permeable pore in the neuronal plasma membrane. Various aspects of NMDA receptor function are not fully understood, including the phenomenon of negative cooperativity between the glycine- and glutamate-binding sites of the receptor and the mechanism controlling partial agonism. Past studies utilizing static structural snapshots of the receptor or isolated domains of …