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BioAssay: AID 260519

Displacement of [3H]4-OHT from ERRgamma

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(11)
 
 
Active(11)
 
 
 Tested Substances
 Tested Substances
All(11)
 
 
Active(11)
 
 
 Related BioAssays
 Related BioAssays
AID: 260519
Data Source: ChEMBL (333987)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-24
Modify Date: 2013-11-18

Data Table ( Complete ):           Active    All
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..
BioActive Compounds: 11
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)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Categorized Comment
ChEMBL Assay Type: Binding

ChEMBL Assay Data Source: Scientific Literature

ChEMBL Target ID: 11255

ChEMBL Target Type: Target is a single protein chain

Result Definitions
Show more
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1IC50*IC50 PubChem standard valueFloatμM
2BEIBinding Efficiency Index(nM)Float
3SEISurface 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 valueFloatμM
10IC50 standard valueIC50 standard valueFloatnM
11IC50 binding domainsIC50 binding domainsString

* Activity Concentration.

Data Table (Concise)
Classification
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