Physical Sciences and Mathematics Commons^™

Homology Modeling And Molecular Docking Of Antagonists To Class B G-Protein Coupled Receptor Pituitary Adenylate Cyclase Type 1 (Pac1r), Suzanne Louise Stanton

Graduate College Dissertations and Theses

Recent studies have identified the Class B g-protein coupled receptor (GPCR) pituitary adenylate cyclase activating polypeptide type 1 (PAC1R) as a key component in physiological stress management. Over-activity of neurological stress response systems due to prolonged or extreme exposure to traumatic events has led researchers to investigate PAC1R inhibition as a possible treatment for anxiety disorders such as post-traumatic stress disorder (PTSD). In 2008, Beebe and coworkers identified two such small molecule hydrazide antagonists and a general pharmacaphore for PAC1R inhibition. However, a relative dearth of information about Class B GPCRs in general, and PAC1R in specific, has significantly hindered …