Mutation-Guided Unbiased Modeling of the Fat Sensor GPR119 for High-Yield Agonist Screening.
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Mutation-Guided Unbiased Modeling of the Fat Sensor GPR119 for High-Yield Agonist Screening. / Norn, Christoffer; Pedersen, Maria Hauge; Engelstoft, Maja S.; Kim, Sun Hee; Lehmann, Juerg; Jones, Robert M.; Schwartz, Thue W.; Frimurer, Thomas M.
I: Structure, Bind 23, Nr. 12, 2015, s. 2377-2386.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Mutation-Guided Unbiased Modeling of the Fat Sensor GPR119 for High-Yield Agonist Screening.
AU - Norn, Christoffer
AU - Pedersen, Maria Hauge
AU - Engelstoft, Maja S.
AU - Kim, Sun Hee
AU - Lehmann, Juerg
AU - Jones, Robert M.
AU - Schwartz, Thue W.
AU - Frimurer, Thomas M.
N1 - M1 - Copyright (C) 2015 American Chemical Society (ACS). All Rights Reserved. CAPLUS AN 2015:1756764(Journal; Online Computer File)
PY - 2015
Y1 - 2015
N2 - Recent benchmark studies have demonstrated the difficulties in obtaining accurate predictions of ligand binding conformations to comparative models of G-protein-coupled receptors. We have developed a data-driven optimization protocol, which integrates mutational data and structural information from multiple X-ray receptor structures in combination with a fully flexible ligand docking protocol to det. the binding conformation of AR231453, a small-mol. agonist, in the GPR119 receptor. Resulting models converge to one conformation that explains the majority of data from mutation studies and is consistent with the structure-activity relationship for a large no. of AR231453 analogs. Another key property of the refined models is their success in sepg. active ligands from decoys in a large-scale virtual screening. These results demonstrate that mutation-guided receptor modeling can provide predictions of practical value for describing receptor-ligand interactions and drug discovery.
AB - Recent benchmark studies have demonstrated the difficulties in obtaining accurate predictions of ligand binding conformations to comparative models of G-protein-coupled receptors. We have developed a data-driven optimization protocol, which integrates mutational data and structural information from multiple X-ray receptor structures in combination with a fully flexible ligand docking protocol to det. the binding conformation of AR231453, a small-mol. agonist, in the GPR119 receptor. Resulting models converge to one conformation that explains the majority of data from mutation studies and is consistent with the structure-activity relationship for a large no. of AR231453 analogs. Another key property of the refined models is their success in sepg. active ligands from decoys in a large-scale virtual screening. These results demonstrate that mutation-guided receptor modeling can provide predictions of practical value for describing receptor-ligand interactions and drug discovery.
U2 - 10.1016/j.str.2015.09.014
DO - 10.1016/j.str.2015.09.014
M3 - Journal article
VL - 23
SP - 2377
EP - 2386
JO - Structure
JF - Structure
SN - 0969-2126
IS - 12
ER -
ID: 150703222