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Crystallization and preliminary X‐ray data analysis of a DJ‐1 homologue from Arabidopsis thaliana ( At DJ‐1D)

Crystallization and preliminary X‐ray data analysis of a DJ‐1 homologue from Arabidopsis thaliana... A DJ‐1 homologue protein from Arabidopsis thaliana (AtDJ‐1D) belongs to the DJ‐1/ThiJ/Pfpl superfamily and contains two tandem arrays of DJ‐1‐like sequences, but no structural information is available to date for this protein. AtDJ‐1D was expressed in Escherichia coli, purified and crystallized for structural analysis. A crystal of AtDJ‐1D was obtained by the hanging‐drop vapour‐diffusion method using 0.22 M NaCl, 0.1 M bis‐tris pH 6.5, 21% polyethylene glycol 3350. AtDJ‐1D crystals belonged to the monoclinic space group P21, with unit‐cell parameters a = 56.78, b = 75.21, c = 141.68 Å, β = 96.87°, and contained a trimer in the asymmetric unit. Diffraction data were collected to 2.05 Å resolution. The structure of AtDJ‐1D has been determined using the multiple‐wavelength anomalous dispersion (MAD) method. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section F Wiley

Crystallization and preliminary X‐ray data analysis of a DJ‐1 homologue from Arabidopsis thaliana ( At DJ‐1D)

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References (28)

Publisher
Wiley
Copyright
International Union of Crystallography, 2012
ISSN
1744-3091
eISSN
1744-3091
DOI
10.1107/S1744309111050597
pmid
22232184
Publisher site
See Article on Publisher Site

Abstract

A DJ‐1 homologue protein from Arabidopsis thaliana (AtDJ‐1D) belongs to the DJ‐1/ThiJ/Pfpl superfamily and contains two tandem arrays of DJ‐1‐like sequences, but no structural information is available to date for this protein. AtDJ‐1D was expressed in Escherichia coli, purified and crystallized for structural analysis. A crystal of AtDJ‐1D was obtained by the hanging‐drop vapour‐diffusion method using 0.22 M NaCl, 0.1 M bis‐tris pH 6.5, 21% polyethylene glycol 3350. AtDJ‐1D crystals belonged to the monoclinic space group P21, with unit‐cell parameters a = 56.78, b = 75.21, c = 141.68 Å, β = 96.87°, and contained a trimer in the asymmetric unit. Diffraction data were collected to 2.05 Å resolution. The structure of AtDJ‐1D has been determined using the multiple‐wavelength anomalous dispersion (MAD) method.

Journal

Acta Crystallographica Section FWiley

Published: Jan 1, 2012

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