1uu9
STRUCTURE OF HUMAN PDK1 KINASE DOMAIN IN COMPLEX WITH BIM-3
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OverviewOverview
LY333531, BIM-1, BIM-2, BIM-3, and BIM-8 are bisindolyl maleimide-based, nanomolar protein kinase C inhibitors. LY333531, a PKCbeta-specific, inhibitor, is in clinical trials against diabetes and cardiac ventricular, hypertrophy complications. Specificity analysis with a panel of 29 protein, kinases reveals that these bisindolyl maleimide inhibitors also inhibit, PDK1, a key kinase from the insulin signaling pathway, albeit in the lower, microM range. To understand the molecular basis of inhibition, the PDK1, kinase domain was cocrystallized with these bisindolyl maleimide, inhibitors. The inhibitor complexes represent the first structural, description of this class of compounds, revealing their unusual nonplanar, conformation within the ATP binding site and also explaining the higher, ... [(full description)]
About this StructureAbout this Structure
1UU9 is a [Single protein] structure of sequence from [Spodoptera frugiperda] with SO4, BI3 and GOL as [ligands]. Active as [[1]], with EC number [2.7.1.37]. Full crystallographic information is available from [OCA].
ReferenceReference
Interactions of LY333531 and other bisindolyl maleimide inhibitors with PDK1., Komander D, Kular GS, Schuttelkopf AW, Deak M, Prakash KR, Bain J, Elliott M, Garrido-Franco M, Kozikowski AP, Alessi DR, van Aalten DM, Structure. 2004 Feb;12(2):215-26. PMID:14962382
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