8IBK

Crystal structure of Bacillus sp. AHU2216 GH13_31 Alpha-glucosidase E256Q/N258G in complex with maltotriose

8IBK の概要

• エントリーDOI: 10.2210/pdb8ibk/pdb
• 分子名称: Alpha-glucosidase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, CALCIUM ION, ... (4 entities in total)
• 機能のキーワード: alpha-glucosidase, gh13_31, complex, alpha-amylase, hydrolase
• 由来する生物種: Bacillus sp. (in: firmicutes)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 66527.16

構造登録者

Auiewiriyanukul, W.,Saburi, W.,Yu, J.,Kato, K.,Yao, M.,Mori, H. (登録日: 2023-02-10, 公開日: 2023-05-03, 最終更新日: 2024-05-29)

• 主引用文献: Auiewiriyanukul, W.,Saburi, W.,Ota, T.,Yu, J.,Kato, K.,Yao, M.,Mori, H.; Alteration of Substrate Specificity and Transglucosylation Activity of GH13_31 alpha-Glucosidase from Bacillus sp. AHU2216 through Site-Directed Mutagenesis of Asn258 on beta → alpha Loop 5.; Molecules, 28:-, 2023; PubMed: 37049872; DOI: 10.3390/molecules28073109

実験手法

X-RAY DIFFRACTION (1.69 Å)