1IGO

Family 11 xylanase

1IGO の概要

• エントリーDOI: 10.2210/pdb1igo/pdb
• 分子名称: family 11 xylanase, SULFATE ION (3 entities in total)
• 機能のキーワード: xylanase, endo-1, 4-beta xylanase, family 11 xylanase, family g xylanase, hydrolase
• 由来する生物種: Bacillus subtilis
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 45261.94

構造登録者

Oakley, A.J.,Thomson, C.,Heinrich, T.,Dunlop, R.,Wilce, M.C.J. (登録日: 2001-04-18, 公開日: 2002-04-18, 最終更新日: 2023-08-16)

主引用文献

Oakley, A.J.,Heinrich, T.,Thompson, C.A.,Wilce, M.C.
Characterization of a family 11 xylanase from Bacillus subtillis B230 used for paper bleaching.
Acta Crystallogr.,Sect.D, 59:627-636, 2003

PubMed Abstract: Enzymes such as family 11 xylanases are increasingly being used for industrial applications. Here, the cloning, structure determination and temperature-stability data of a family 11 xylanase, Xyn11X, from the alkali-tolerant Bacillus subtilis subspecies B230 are reported. This enzyme, which degrades xylan polymers, is being produced on an industrial scale for use in the paper-bleaching industry. Xyn11X adopts the canonical family 11 xylanase fold. It has a greater abundance of side chain to side chain hydrogen bonds compared with all other family 11 xylanase crystal structures. Means by which the thermostability of Xyn11X might be improved are suggested.

PubMed: 12657781
DOI: 10.1107/S0907444903001227

実験手法

X-RAY DIFFRACTION (2.2 Å)