5J7N

Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high order structure

5J7N の概要

• エントリーDOI: 10.2210/pdb5j7n/pdb
• 分子名称: Low molecular weight heat shock protein (1 entity in total)
• 機能のキーワード: small heat shock protein, xylella fastidiosa, alpha-crystallin domain, citrus variegated chlorosis, chaperone
• 由来する生物種: Xylella fastidiosa (strain 9a5c)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 17880.93

構造登録者

Fonseca, E.M.B.,Scorsato, V.,dos Santos, C.A.,Tomazini Jr., A.,Aparicio, R.,Polikarpov, I. (登録日: 2016-04-06, 公開日: 2017-04-12, 最終更新日: 2023-09-27)

主引用文献

Fonseca, E.M.,Scorsato, V.,Dos Santos, M.L.,Junior, A.T.,Tada, S.F.,Dos Santos, C.A.,de Toledo, M.A.,de Souza, A.P.,Polikarpov, I.,Aparicio, R.
Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high-order structure.
Acta Crystallogr F Struct Biol Commun, 73:222-227, 2017

PubMed Abstract: Citrus variegated chlorosis is a disease that attacks economically important citrus plantations and is caused by the plant-pathogenic bacterium Xylella fastidiosa. In this work, the structure of a small heat-shock protein from X. fastidiosa (XfsHSP17.9) is reported. The high-order structures of small heat-shock proteins from other organisms are arranged in the forms of double-disc, hollow-sphere or spherical assemblies. Unexpectedly, the structure reported here reveals a high-order architecture forming a nearly square cavity.

PubMed: 28368281
DOI: 10.1107/S2053230X17004101

実験手法

X-RAY DIFFRACTION (2.9 Å)