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Presentation
NMR Structure Determination of KTM: A Rationally Designed Alpha-Conotoxin Targeting Parkinson's-Relevant Receptor Isoforms
2019 Graduate Student Showcase
  • Leanna Marquart, Boise State University
  • Lisa Warner, Boise State University
  • Matthew King, Boise State University
  • Joe Dumais, Boise State University
  • Owen McDougal, Boise State University
  • Jim Groome, Idaho State University
Degree Program
Chemistry, MS
Major Advisor Name
Owen McDougal
Type of Submission
Scholarly Poster
Abstract

KTM is a rationally designed alpha-conotoxin predicted to have optimal binding affinity for the rat α3β2 nicotinic acetylcholine receptor isoform, a homology model for the human α6α4β2β3 receptor isoform implicated in Parkinson’s Disease. Validation of computational accuracy will help adjust computational parameters to give more accurate predictions of receptor binding, which are critical to receptor understanding and effective drug development for neurodegenerative diseases such as Parkinson’s. The NMR structure of KTM is currently being solved in order to validate computational results. Current progress indicates that the NMR structure follows the predicted structure well, but is not highly constrained.

Funding Information
The project described was supported by Institutional Development Awards (IDeA) from the National Institute of General Medical Sciences of the National Institutes of Health under Grants #P20GM103408 and P20GM109095.
Citation Information
Leanna Marquart, Lisa Warner, Matthew King, Joe Dumais, et al.. "NMR Structure Determination of KTM: A Rationally Designed Alpha-Conotoxin Targeting Parkinson's-Relevant Receptor Isoforms"
Available at: http://works.bepress.com/lisa-warner/50/