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Structure paper

TitleComplex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
Journal, issue, pagesJ. BIOL. CHEM., Vol. 279, Page 31033-31040, Year 2004
Publish dateApr 16, 2004 (structure data deposition date)
AuthorsOhtaki, A. / Mizuno, M. / Tonozuka, T. / Sakano, Y. / Kamitori, S.
External linksJ. BIOL. CHEM. / PubMed:15138257
MethodsX-ray diffraction
Resolution2.8 - 3.1 Å
Structure data

PDB-1vfm:
Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/alpha-cyclodextrin complex
Method: X-RAY DIFFRACTION / Resolution: 2.9 Å

PDB-1vfo:
Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/beta-cyclodextrin complex
Method: X-RAY DIFFRACTION / Resolution: 2.81 Å

PDB-1vfu:
Crystal structure of Thermoactinomyces vulgaris R-47 amylase 2/gamma-cyclodextrin complex
Method: X-RAY DIFFRACTION / Resolution: 3.1 Å

PDB-3a6o:
Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex
Method: X-RAY DIFFRACTION / Resolution: 2.8 Å

Chemicals

ChemComp-CA:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-ARE:
ACARBOSE DERIVED PENTASACCHARIDE

Source
  • thermoactinomyces vulgaris (bacteria)
KeywordsHYDROLASE / amylase / complex / cyclodextrin / Acarbose / Calcium / Carbohydrate metabolism / Glycosidase / Metal-binding

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