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BioAssay: AID 260525

Displacement of [3H]4-OHT from ERRgamma at 3 uM

The design and synthesis of 4-hydroxytamoxifen (4-OHT) derivatives are described. The binding affinities of these compounds toward the orphan estrogen-related receptor gamma and the classical estrogen receptor alpha demonstrate that analogs bearing hydroxyalkyl groups display improved binding selectivity profiles compared with that of 4-OHT. An X-ray crystal structure of one of the designed compounds bound to ERRgamma LBD confirms the molecular basis of the selectivity. ..more
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 Tested Compounds
 Tested Compounds
All(4)
 
 
Inactive(4)
 
 
 Tested Substances
 Tested Substances
All(4)
 
 
Inactive(4)
 
 
 Related BioAssays
 Related BioAssays
AID: 260525
Data Source: ChEMBL (333993)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-24
Modify Date: 2014-08-25

Data Table ( Complete ):           View All Data
Target
Sequence: RecName: Full=Estrogen-related receptor gamma; AltName: Full=ERR gamma-2; AltName: Full=Estrogen receptor-related protein 3; AltName: Full=Nuclear receptor subfamily 3 group B member 3
Description ..   
Protein Family: The ligand binding domain of estrogen receptor-related nuclear receptors
Comment ..   

Gene:ESRRG     Related Protein 3D Structures     More BioActivity Data..
Tested Compounds:
Description:
Title: Structure-guided synthesis of tamoxifen analogs with improved selectivity for the orphan ERRgamma.

Abstract: The design and synthesis of 4-hydroxytamoxifen (4-OHT) derivatives are described. The binding affinities of these compounds toward the orphan estrogen-related receptor gamma and the classical estrogen receptor alpha demonstrate that analogs bearing hydroxyalkyl groups display improved binding selectivity profiles compared with that of 4-OHT. An X-ray crystal structure of one of the designed compounds bound to ERRgamma LBD confirms the molecular basis of the selectivity.
(PMID: 16307879)
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
Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1IC50 activity commentIC50 activity commentString
2IC50 standard flagIC50 standard flagInteger
3IC50 qualifierIC50 qualifierString
4IC50 published valueIC50 published valueFloat
5IC50 standard valueIC50 standard valueFloat

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