2ow3
| |||||||
| , resolution 2.80Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | and | ||||||
| Ligands: | , | ||||||
| Gene: | GSK3B (Homo sapiens) | ||||||
| Activity: | [Tau_protein_kinase [Tau protein] kinase], with EC number 2.7.11.26 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Glycogen synthase kinase-3 beta in complex with bis-(indole)maleimide pyridinophane inhibitor
OverviewOverview
Novel bis(indolyl)maleimide pyridinophanes 3, 9a, 9b, 10a, 10b, and 11 were prepared by cobalt-mediated [2+2+2] cycloaddition of an appropriate alpha,omega-diyne with an N,N-dialkylcyanamide. These macrocyclic heterophanes were found to be potent, selective inhibitors of glycogen synthase kinase-3beta. An X-ray structure of a co-crystal of GSK-3beta and 3 (IC(50)=3nM) depicts the hydrogen bonding and hydrophobic interactions in the ATP-binding pocket of this serine/threonine protein kinase.
About this StructureAbout this Structure
2OW3 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
Novel bis(indolyl)maleimide pyridinophanes that are potent, selective inhibitors of glycogen synthase kinase-3., Zhang HC, Bonaga LV, Ye H, Derian CK, Damiano BP, Maryanoff BE, Bioorg Med Chem Lett. 2007 May 15;17(10):2863-8. Epub 2007 Feb 25. PMID:17350261 [[Category: [Tau protein] kinase]]
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