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A Computational Analysis Of Selective Metabolism Of Bupropion By Cytochrome P450 2b6, Alyssa Santos
A Computational Analysis Of Selective Metabolism Of Bupropion By Cytochrome P450 2b6, Alyssa Santos
Honors Scholar Theses
Bupropion is an antidepressant and smoking cessation aid that is extensively metabolized by cytochrome P450 (CYP) 2B6. It is a highly lipophilic chiral drug that undergoes stereoselective metabolism with preference for the (S)-enantiomer. Despite chemical reasons for why bupropion can be metabolized by other CYP isozymes, clinically, bupropion is preferentially metabolized by CYP2B6, and at certain concentrations, CYP2E1, CYP2C19, and CYP3A4. A computational analysis with simulated molecular docking was performed using two different scoring algorithms to analyze the specific amino acid interactions between bupropion and various CYP isozymes. Trials were run using one stereoisomer of bupropion (R …