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2jdr
From Proteopedia
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| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 17:31:10 2007'' |
Revision as of 15:26, 30 October 2007
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STRUCTURE OF PKB-BETA (AKT2) COMPLEXED WITH THE INHIBITOR A-443654
Overview
Although the crystal structure of the anti-cancer target protein kinase B, (PKBbeta/Akt-2) has been useful in guiding inhibitor design, the closely, related kinase PKA has generally been used as a structural mimic due to, its facile crystallization with a range of ligands. The use of, PKB-inhibitor crystallography would bring important benefits, including a, more rigorous understanding of factors dictating PKA/PKB selectivity, and, the opportunity to validate the utility of PKA-based surrogates. We, present a "back-soaking" method for obtaining PKBbeta-ligand crystal, structures, and provide a structural comparison of inhibitor binding to, PKB, PKA, and PKA-PKB chimera. One inhibitor presented here exhibits no, PKB/PKA selectivity, and the compound adopts a similar binding mode in all, ... [(full description)]
About this Structure
2JDR is a [Protein complex] structure of sequences from [Homo sapiens] with L20 as [ligand]. Active as [Non-specific serine/threonine protein kinase], with EC number [2.7.11.1]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
A structural comparison of inhibitor binding to PKB, PKA and PKA-PKB chimera., Davies TG, Verdonk ML, Graham B, Saalau-Bethell S, Hamlett CC, McHardy T, Collins I, Garrett MD, Workman P, Woodhead SJ, Jhoti H, Barford D, J Mol Biol. 2007 Mar 30;367(3):882-94. Epub 2007 Jan 9. PMID:17275837
Page seeded by OCA on Tue Oct 30 17:31:10 2007
Categories: Homo sapiens | Non-specific serine/threonine protein kinase | Protein complex | Barford, D. | Collins, I. | Davies, T.G. | Garrett, M.D. | Graham, B. | Hamlett, C.C.F. | Jhoti, H. | Mchardy, T. | Saalau-Bethell, S. | Verdonk, M.L. | Woodhead, S.J. | Workman, P. | L20 | Alternative splicing | Atp-binding | Kinase | Nucleotide-binding | Phosphorylation | Serine/threonine-protein kinase | Transferase | Wnt signaling pathway
