2c1a

File:2c1a.gif

spinqualitylabelsall models PDB ID 2c1a Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image
, resolution 1.95Å
Sites:
Ligands:	, ,
Activity:	Non-specific serine/threonine protein kinase, with EC number 2.7.11.1
Resources:	FirstGlance, OCA, PDBsum, RCSB
Coordinates:	save as pdb, mmCIF, xml

STRUCTURE OF CAMP-DEPENDENT PROTEIN KINASE COMPLEXED WITH ISOQUINOLINE-5-SULFONIC ACID (2-(2-(4-CHLOROBENZYLOXY) ETHYLAMINO)ETHYL)AMIDE

OverviewOverview

Structure-based drug design of novel isoquinoline-5-sulfonamide inhibitors of PKB as potential antitumour agents was investigated. Constrained pyrrolidine analogues that mimicked the bound conformation of linear prototypes were identified and investigated by co-crystal structure determinations with the related protein PKA. Detailed variation in the binding modes between inhibitors with similar overall conformations was observed. Potent PKB inhibitors from this series inhibited GSK3beta phosphorylation in cellular assays, consistent with inhibition of PKB kinase activity in cells.

About this StructureAbout this Structure

2C1A is a Protein complex structure of sequences from Bos taurus and Homo sapiens. Full crystallographic information is available from OCA.

ReferenceReference

Structure-based design of isoquinoline-5-sulfonamide inhibitors of protein kinase B., Collins I, Caldwell J, Fonseca T, Donald A, Bavetsias V, Hunter LJ, Garrett MD, Rowlands MG, Aherne GW, Davies TG, Berdini V, Woodhead SJ, Davis D, Seavers LC, Wyatt PG, Workman P, McDonald E, Bioorg Med Chem. 2006 Feb 15;14(4):1255-73. Epub 2005 Oct 24. PMID:16249095

Page seeded by OCA on Mon Mar 31 02:14:49 2008