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Structural characterization of LRRK2 inhibitors.
J. Med. Chem. 58, 3751-3756 (2015)
Kinase inhibition is considered to be an important therapeutic target for LRRK2 mediated Parkinson's disease (PD). Many LRRK2 kinase inhibitors have been reported but have yet to be optimized in order to qualify as drug candidates for the treatment of the disease. In order to start a structure-function analysis of such inhibitors, we mutated the active site of Dictyostelium Roco4 kinase to resemble LRRK2. Here, we show saturation transfer difference (STD) NMR and the first cocrystal structures of two potent in vitro inhibitors, LRRK2-IN-1 and compound 19, with mutated Roco4. Our data demonstrate that this system can serve as an excellent tool for the structural characterization and optimization of LRRK2 inhibitors using X-ray crystallography and NMR spectroscopy.
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
Repeat Kinase 2; Transfer Difference Nmr; Parkinsons-disease; Protein-kinases; Highly Potent; Mutations; Discovery; Spectroscopy; Mechanism; Binding
Language
english
Publication Year
2015
HGF-reported in Year
2015
ISSN (print) / ISBN
0022-2623
e-ISSN
1520-4804
Journal
Journal of Medicinal Chemistry
Quellenangaben
Volume: 58,
Issue: 9,
Pages: 3751-3756
Publisher
American Chemical Society (ACS)
Publishing Place
Washington
Reviewing status
Peer reviewed
Institute(s)
Institute of Structural Biology (STB)
POF-Topic(s)
30203 - Molecular Targets and Therapies
Research field(s)
Enabling and Novel Technologies
PSP Element(s)
G-503000-001
G-503000-003
G-503000-003
WOS ID
WOS:000354911200008
Scopus ID
84929376588
Erfassungsdatum
2015-05-27