1VFO

Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/beta-cyclodextrin complex

Summary for 1VFO

• Entry DOI: 10.2210/pdb1vfo/pdb
• Related: 1JI2 1VFK 1VFM
• Related PRD ID: PRD_900012
• Descriptor: Neopullulanase 2, Cycloheptakis-(1-4)-(alpha-D-glucopyranose), Cyclic alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... (5 entities in total)
• Functional Keywords: amylase, complex, cyclodextrin, hydrolase
• Biological source: Thermoactinomyces vulgaris
• Total number of polymer chains: 2
• Total formula weight: 137490.44

Authors

Ohtaki, A.,Mizuno, M.,Tonozuka, T.,Sakano, Y.,Kamitori, S. (deposition date: 2004-04-16, release date: 2005-02-08, Last modification date: 2023-12-27)

• Primary citation: Ohtaki, A.,Mizuno, M.,Tonozuka, T.,Sakano, Y.,Kamitori, S.; Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism; J.BIOL.CHEM., 279:31033-31040, 2004; PubMed: 15138257; DOI: 10.1074/jbc.M404311200

Experimental method

X-RAY DIFFRACTION (2.81 Å)