ISDA: 2ZBS

Deposition Date 2007-10-27

Release Date 2008-10-07

Last Version Date 2023-11-01

Entry Detail

PDB ID:

2ZBS

Keywords:

TRANSCRIPTION

Title:

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

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 41 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Estrogen-related receptor gamma
Gene (Uniprot):ESRRG
Chain IDs:A
Chain Length:244
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P62508 Pfam ID:PF00104

Primary Citation

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.Show

Biochem.Biophys.Res.Commun. 373 408 413 (2008)

PMID: 18582436 DOI: 10.1016/j.bbrc.2008.06.050

Abstact

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.

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Primary Citation of related structures

Abstact

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