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Crystallization of and preliminary crystallographic data for Bacillus stearothermophilus cyclodextrin
M Kubota1, B Mikami, Y Tsujisaka
1Research Institute for Food Science, Kyoto University.
Journal of Biochemistry
|July 1, 1988
Abstract:
Cyclodextrin glucanotransferase from Bacillus stearothermophilus TC-91 has been crystallized from an ammonium sulfate solution by the dialysis equilibrium method. The crystals belong to the orthorhombic system, space group P2(1)2(1)2(1), with cell dimensions of a = 125.5 A, b = 88.1 A, and c = 81.5 A. The crystals appear to be suitable for X-ray structure analysis, diffracting to at least 2.1 A and being resistant to radiation damage.