3G9O

GR DNA-binding domain:Sgk 16bp complex-9


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.203 
  • R-Value Work: 0.177 
  • R-Value Observed: 0.178 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

DNA binding site sequence directs glucocorticoid receptor structure and activity.

Meijsing, S.H.Pufall, M.A.So, A.Y.Bates, D.L.Chen, L.Yamamoto, K.R.

(2009) Science 324: 407-410

  • DOI: 10.1126/science.1164265
  • Primary Citation of Related Structures:  
    3FYL, 3G6P, 3G6Q, 3G6R, 3G6T, 3G6U, 3G8U, 3G8X, 3G97, 3G99, 3G9I, 3G9J, 3G9M, 3G9O, 3G9P

  • PubMed Abstract: 
  • Genes are not simply turned on or off, but instead their expression is fine-tuned to meet the needs of a cell. How genes are modulated so precisely is not well understood. The glucocorticoid receptor (GR) regulates target genes by associating with specific DNA binding sites, the sequences of which differ between genes ...

    Genes are not simply turned on or off, but instead their expression is fine-tuned to meet the needs of a cell. How genes are modulated so precisely is not well understood. The glucocorticoid receptor (GR) regulates target genes by associating with specific DNA binding sites, the sequences of which differ between genes. Traditionally, these binding sites have been viewed only as docking sites. Using structural, biochemical, and cell-based assays, we show that GR binding sequences, differing by as little as a single base pair, differentially affect GR conformation and regulatory activity. We therefore propose that DNA is a sequence-specific allosteric ligand of GR that tailors the activity of the receptor toward specific target genes.


    Organizational Affiliation

    Department of Cellular and Molecular Pharmacology, University of California, San Francisco, CA 94158, USA.



Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Glucocorticoid receptorB [auth A],
A [auth B]
90Rattus norvegicusMutation(s): 0 
Gene Names: Nr3c1Grl
UniProt
Find proteins for P06536 (Rattus norvegicus)
Explore P06536 
Go to UniProtKB:  P06536
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP06536
Protein Feature View
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  • Reference Sequence

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Entity ID: 2
MoleculeChainsLengthOrganismImage
DNA (5'-D(*TP*CP*GP*GP*AP*CP*AP*AP*AP*AP*TP*GP*TP*TP*CP*T)-3')C16N/A
Protein Feature View
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  • Reference Sequence

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Entity ID: 3
MoleculeChainsLengthOrganismImage
DNA (5'-D(*AP*AP*GP*AP*AP*CP*AP*TP*TP*TP*TP*GP*TP*CP*CP*G)-3')D16N/A
Protein Feature View
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.203 
  • R-Value Work: 0.177 
  • R-Value Observed: 0.178 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 117.382α = 90
b = 38.47β = 123.44
c = 97.039γ = 90
Software Package:
Software NamePurpose
BOSdata collection
PHENIXmodel building
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-04-21
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance