Article
Overexpression of the phytase from Escherichia coli and its extracellular production in bioreactors.
Applied microbiology and biotechnology - 1 Sept 2002
Miksch G, Kleist S, Friehs K, Flaschel E
Abstract excerpt
The gene for phytase from Escherichia coli was sequenced and compared with the appA gene. It was found to be a mutant derivative of the appA gene. After fusion with a C-terminal His-tag, phytase was purified by affinity chromatography and the enzymatic properties were analyzed. To develop a system for overexpression and extracellular production of phytase in E. coli, factors affecting the expression and secretion...
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