Bookmark and Share
BioAssay: AID 641134

Inhibition of human PIP4K2B in HL-60 cells lysate assessed as reduction of labeling of acyl-phosphate ATP probe at 100 nM

We previously disclosed tricylic, 6-carboxylic acid-bearing 4-quinolones as GSK-3beta inhibitors. Herein we discuss the optimization of this series to yield a series of more potent 6-nitrile analogs with insignificant anti-microbial activity. Finally, kinase profiling indicated that members of this class were highly specific GSK-3 inhibitors. ..more
_
   
 Tested Compounds
 Tested Compounds
All(4)
 
 
Unspecified(4)
 
 
 Tested Substances
 Tested Substances
All(4)
 
 
Unspecified(4)
 
 
 Related BioAssays
 Related BioAssays
AID: 641134
Data Source: ChEMBL (798582)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-09-09
Modify Date: 2014-08-24

Data Table ( Complete ):           View All Data
Target
Sequence: RecName: Full=Phosphatidylinositol 5-phosphate 4-kinase type-2 beta; AltName: Full=1-phosphatidylinositol 5-phosphate 4-kinase 2-beta; AltName: Full=Diphosphoinositide kinase 2-beta; AltName: Full=Phosphatidylinositol 5-phosphate 4-kinase type II beta; Short=PI(5)P 4-kinase type II beta; Short=PIP4KII-beta; AltName: Full=PtdIns(5)P-4-kinase isoform 2-beta
Description ..   
Protein Family: PIPKc
Comment ..   

Gene:PIP4K2B     Related Protein 3D Structures     More BioActivity Data..
Tested Compounds:
Description:
Title: 6-Position optimization of tricyclic 4-quinolone-based inhibitors of glycogen synthase kinase-3beta: discovery of nitrile derivatives with picomolar potency.

Abstract: We previously disclosed tricylic, 6-carboxylic acid-bearing 4-quinolones as GSK-3beta inhibitors. Herein we discuss the optimization of this series to yield a series of more potent 6-nitrile analogs with insignificant anti-microbial activity. Finally, kinase profiling indicated that members of this class were highly specific GSK-3 inhibitors.
(PMID: 22202172)
Categorized Comment - additional comments and annotations
From BioAssay Depositor:
Assay Type: Binding
Target Type: Target is a single protein chain
Assay Data Source: Scientific Literature
BAO: Assay Format: cell-based format
Protein Target Class: enzyme kinase
Assay Cell Type: HL-60
Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Inhibition activity commentInhibition activity commentString
2Inhibition standard flagInhibition standard flagInteger
3Inhibition qualifierInhibition qualifierString
4Inhibition published valueInhibition published valueFloat%
5Inhibition standard valueInhibition standard valueFloat%

Data Table (Concise)
Data Table ( Complete ):     View All Data
Classification
PageFrom: