2ZBS | pdb_00002zbs

Crystal structure of human estrogen-related receptor gamma ligand binding domain apo form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 
    0.244 (Depositor), 0.244 (DCC) 
  • R-Value Work: 
    0.202 (Depositor), 0.201 (DCC) 
  • R-Value Observed: 
    0.204 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 2ZBS

This is version 1.2 of the entry. See complete history

Literature

ERRgamma tethers strongly bisphenol A and 4-alpha-cumylphenol in an induced-fit manner

Matsushima, A.Teramoto, T.Okada, H.Liu, X.Tokunaga, T.Kakuta, Y.Shimohigashi, Y.

(2008) Biochem Biophys Res Commun 373: 408-413

  • DOI: https://doi.org/10.1016/j.bbrc.2008.06.050
  • Primary Citation Related Structures: 
    2ZAS, 2ZBS

  • PubMed Abstract: 

    A receptor-binding assay and X-ray crystal structure analysis demonstrated that the endocrine disruptor bisphenol A (BPA) strongly binds to human estrogen-related receptor gamma (ERRgamma). BPA is well anchored to the ligand-binding pocket, forming hydrogen bonds with its two phenol-hydroxyl groups. In this study, we found that 4-alpha-cumylphenol lacking one of its phenol-hydroxyl groups also binds to ERRgamma very strongly. The 2.0 A crystal structure of the 4-alpha-cumylphenol/ERRgamma complex clearly revealed that ERRgamma's Leu345-beta-isopropyl plays a role in the tight binding of 4-alpha-cumylphenol and BPA, rotating in a back-and-forth induced-fit manner.


  • Organizational Affiliation
    • Laboratory of Structure-Function Biochemistry, Department of Chemistry, The Research-Education Centre of Risk Science, Faculty and Graduate School of Sciences, Kyushu University, Fukuoka 812-8581, Japan.

Macromolecule Content 

  • Total Structure Weight: 27.61 kDa 
  • Atom Count: 2,159 
  • Modeled Residue Count: 228 
  • Deposited Residue Count: 244 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Estrogen-related receptor gamma244Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P62508 (Homo sapiens)
Explore P62508 
Go to UniProtKB:  P62508
PHAROS:  P62508
GTEx:  ENSG00000196482 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP62508
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free:  0.244 (Depositor), 0.244 (DCC) 
  • R-Value Work:  0.202 (Depositor), 0.201 (DCC) 
  • R-Value Observed: 0.204 (Depositor) 
Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.716α = 90
b = 63.716β = 90
c = 134.753γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
BBSdata collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-10-07
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-11-01
    Changes: Data collection, Database references, Refinement description