3GLA

Crystal Structure of the hspA from Xanthomonas axonopodis

3GLA の概要

• エントリーDOI: 10.2210/pdb3gla/pdb
• 関連するPDBエントリー: 1GME 1SHS 2BOL
• 分子名称: Low molecular weight heat shock protein, PHOSPHATE ION (3 entities in total)
• 機能のキーワード: hspa, shp, shsp, xanthomonas axonopodis, high resolution, stress response, chaperone
• 由来する生物種: Xanthomonas axonopodis pv. citri (Citrus canker)
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 22811.36

構造登録者

Hilario, E.,Medrano, F.J.,Bertolini, M.C. (登録日: 2009-03-11, 公開日: 2009-03-24, 最終更新日: 2023-09-06)

主引用文献

Hilario, E.,Teixeira, E.C.,Pedroso, G.A.,Bertolini, M.C.,Medrano, F.J.
Crystallization and preliminary X-ray diffraction analysis of XAC1151, a small heat-shock protein from Xanthomonas axonopodis pv. citri belonging to the alpha-crystallin family
Acta Crystallogr.,Sect.F, 62:446-448, 2006

PubMed Abstract: The hspA gene (XAC1151) from Xanthomonas axonopodis pv. citri encodes a protein of 158 amino acids that belongs to the small heat-shock protein (sHSP) family of proteins. These proteins function as molecular chaperones by preventing protein aggregation. The protein was crystallized using the sitting-drop vapour-diffusion method in the presence of ammonium phosphate. X-ray diffraction data were collected to 1.65 angstroms resolution using a synchrotron-radiation source. The crystal belongs to the rhombohedral space group R3, with unit-cell parameters a = b = 128.7, c = 55.3 angstroms. The crystal structure was solved by molecular-replacement methods. Structure refinement is in progress.

PubMed: 16682772
DOI: 10.1107/S174430910601219X

実験手法

X-RAY DIFFRACTION (1.64 Å)