1E55

Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the competitive inhibitor dhurrin

1E55 の概要

• エントリーDOI: 10.2210/pdb1e55/pdb
• 関連するPDBエントリー: 1E1E 1E1F 1E4L 1E4N 1E56
• 分子名称: BETA-GLUCOSIDASE, beta-D-glucopyranose, (2S)-HYDROXY(4-HYDROXYPHENYL)ETHANENITRILE, ... (4 entities in total)
• 機能のキーワード: glycoside hydrolase, beta-glucosidase, family 1, retention of the anomeric configuration, inactive mutant e191d, complex with dhurrin, hydrolase
• 由来する生物種: ZEA MAYS (MAIZE)
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 117575.45

構造登録者

Czjzek, M.,Cicek, M.,Bevan, D.R.,Zamboni, V.,Henrissat, B.,Esen, A. (登録日: 2000-07-18, 公開日: 2000-12-11, 最終更新日: 2023-12-13)

• 主引用文献: Czjzek, M.,Cicek, M.,Zamboni, V.,Bevan, D.R.,Henrissat, B.,Esen, A.; The mechanism of substrate (aglycone) specificity in beta-glucosidases is revealed by crystal structures of mutant maize beta-glucosidase-DIMBOA, -DIMBOAGlc, and -dhurrin complexes.; Proc. Natl. Acad. Sci. U.S.A., 97:13555-13560, 2000; PubMed: 11106394; DOI: 10.1073/pnas.97.25.13555

実験手法

X-RAY DIFFRACTION (2 Å)