Ontology highlight
ABSTRACT:
SUBMITTER: Namanja AT
PROVIDER: S-EPMC3056322 | biostudies-literature | 2010 Apr
REPOSITORIES: biostudies-literature
Namanja Andrew T AT Wang Xiaodong J XJ Xu Bailing B Mercedes-Camacho Ana Y AY Wilson Brian D BD Wilson Kimberly A KA Etzkorn Felicia A FA Peng Jeffrey W JW
Journal of the American Chemical Society 20100401 16
Drug design involves iterative ligand modifications. For flexible ligands, these modifications often entail restricting conformational flexibility. However, defining optimal restriction strategies can be challenging if the relationship between ligand flexibility and biological activity is unclear. Here, we describe an approach for ligand flexibility-activity studies using Nuclear Magnetic Resonance (NMR) spin relaxation. Specifically, we use (13)C relaxation dispersion measurements to compare si ...[more]