3E8E image
Deposition Date 2008-08-19
Release Date 2008-11-18
Last Version Date 2024-10-30
Entry Detail
PDB ID:
3E8E
Keywords:
TRANSFERASE
Title:
Crystal structures of the kinase domain of PKA in complex with ATP-competitive inhibitors
Biological Source:
Source Organism:
Bos taurus (Taxon ID: 9913)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.00 Å
R-Value Free:
0.27
R-Value Work:
0.24
R-Value Observed:
0.24
Space Group:
P 1 21 1
3E8E validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:cAMP-dependent protein kinase catalytic subunit alpha
Gene (Uniprot):PRKACA
Chain IDs:A, C (auth: B), E, G (auth: I), I (auth: L), K (auth: P)
Chain Length:350
Number of Molecules:6
Biological Source:Bos taurus
UniProt ID:P00517 Pfam ID:PF00069 EC:2.7.11.11
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PKI inhibitor peptide
Gene (Uniprot):PKIA
Chain IDs:B (auth: G), D (auth: C), F, H (auth: J), J (auth: N), L (auth: Q)
Chain Length:20
Number of Molecules:6
Biological Source:
UniProt ID:Q3SX13
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
SEP A SER PHOSPHOSERINE
TPO A THR PHOSPHOTHREONINE
Ligand Molecules
G98
Primary Citation
Aminofurazans as potent inhibitors of AKT kinase
Bioorg.Med.Chem.Lett. 19 1508 1511 (2009)
PMID: 19179070 DOI: 10.1016/j.bmcl.2009.01.002

Abstact

AKT inhibitors containing an imidazopyridine aminofurazan scaffold have been optimized. We have previously disclosed identification of the AKT inhibitor GSK690693, which has been evaluated in clinical trials in cancer patients. Herein we describe recent efforts focusing on investigating a distinct region of this scaffold that have afforded compounds (30 and 32) with comparable activity profiles to that of GSK690693.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
3E87
3E88
3E8C
3E8D