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BioAssay: AID 743664

Inhibition of BCR-ABL kinase (unknown origin)

To reveal novel insights into the inhibition of BCR-ABL tyrosine kinase, pharmacophore mapping studies were performed for a series of phenylaminopyrimidine-based (PAP) derivatives, including imatinib (Gleevec). A seven-point pharmacophore model with one hydrophobic group (H), two hydrogen bond donors (D) and four aromatic rings (R) was developed using phase (pharmacophore alignment & scoring more ..
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 Tested Compounds
 Tested Compounds
All(69)
 
 
Active(65)
 
 
Unspecified(4)
 
 
 Tested Substances
 Tested Substances
All(69)
 
 
Active(65)
 
 
Unspecified(4)
 
 
 Related BioAssays
 Related BioAssays
AID: 743664
Data Source: ChEMBL (956489)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2014-05-03
Modify Date: 2014-08-22

Data Table ( Complete ):           View Active Data    View All Data
Targets
Sequence: RecName: Full=Tyrosine-protein kinase ABL1; AltName: Full=Abelson murine leukemia viral oncogene homolog 1; AltName: Full=Abelson tyrosine-protein kinase 1; AltName: Full=Proto-oncogene c-Abl; AltName: Full=p150
Description ..   
Protein Family: Catalytic domain of the Protein Tyrosine Kinase, Abelson kinase
Comment ..   

Gene:ABL1     Related Protein 3D Structures     More BioActivity Data..


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BioActive Compounds: 65
Description:
Title: BCR-ABL tyrosine kinase inhibitor pharmacophore model derived from a series of phenylaminopyrimidine-based (PAP) derivatives.

Abstract: To reveal novel insights into the inhibition of BCR-ABL tyrosine kinase, pharmacophore mapping studies were performed for a series of phenylaminopyrimidine-based (PAP) derivatives, including imatinib (Gleevec). A seven-point pharmacophore model with one hydrophobic group (H), two hydrogen bond donors (D) and four aromatic rings (R) was developed using phase (pharmacophore alignment & scoring engine). The pharmacophore hypothesis yielded a statistically significant 3D-QSAR model, with a correlation coefficient of 0.886 and a survival score of 4.97 for training set molecules. The model showed excellent predictive power, with a correlation coefficient of Q(2)=0.768 for an external test set of ten molecules. The results obtained from our studies provide a valuable tool for designing new lead molecules with potent activity.
(PMID: 23473682)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.
Categorized Comment - additional comments and annotations
From BioAssay Depositor:
Assay Type: Binding
Assay Data Source: Scientific Literature
Result Definitions
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TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1IC50*IC50 PubChem standard valueFloatμM
3BEIBinding Efficiency Index(nM)Float
2SEISurface Efficiency Index(nM)Float
4LELigand EfficiencyFloat
5LLELipophilic Ligand EfficiencyFloat
6IC50 activity commentIC50 activity commentString
7IC50 standard flagIC50 standard flagInteger
8IC50 qualifierIC50 qualifierString
9IC50 published valueIC50 published valueFloat
10IC50 standard valueIC50 standard valueFloatnM

* Activity Concentration.

Data Table (Concise)
Data Table ( Complete ):     View Active Data    View All Data
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