Article
Expression, crystallization and preliminary X-ray crystallographic studies of Klebsiella pneumoniae maltohexaose-producing alpha-amylase.
Acta crystallographica. Section D, Biological crystallography - 1 Dec 2004
Momma Mitsuru, Fujimoto Zui
Abstract excerpt
A recombinant form of Klebsiella pneumoniae maltohexaose-producing alpha-amylase has been overexpressed in Escherichia coli and purified to homogeneity. Crystals were obtained at 293 K by the microbatch technique using 80 mM sodium/potassium phosphate buffer pH 6.2 containing 8% polyethylene glycol 3000, 4% polyethylene glycol 3350 and 40 mM sodium thiocyanate. Crystals of the overexpressed recombinant enzyme...
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