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EBI PDBe PDBeView

PDBe Entry: 1vfo view

Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/beta-cyclodextrin complex
Summary
Header hydrolasesearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.81 Å, R-factor: 20.0%, Free R-factor: 25.6%, Spacegroup: P 21 21 21
Released 08/02/2005, deposition: 16/04/2004, last revision: 24/02/2009
Authors Ohtaki, A.search; Mizuno, M.search; Tonozuka, T.search; Sakano, Y.search; Kamitori, S.search
Primary citation Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
J.BIOL.CHEM.search vol:279, pag:31033-31040 (2004) [PubMed ID 15138257 ]search
Keywords amylasesearch, complexsearch, cyclodextrinsearch, hydrolasesearch
EC 3.2.1.135 ExPASy BRENDA search (A B)
Organism Thermoactinomyces vulgaris 2026search(A B)
UniProt Neopullulanase 2 (EC 3.2.1.135) (Alpha-amylase II) (TVA II) Q08751search (A B)
Solvent A, B
Related entries 1ji2, 1vfk, 1vfm
Polymers
Id Name Type UniProt Residues Observed
A, B Neopullulanase 2 Protein Q08751 (NEPU2_THEVU)search
 585 100%
Heterogens
Id Name Ligands
A SUGAR (7-MER) GLC search
B SUGAR (7-MER) GLC search BGC search
A, B CALCIUM ION CA search
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