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	Provedor de dados BABT (1) Autor Greiner,Ralf (1) Sajidan, (1) Palavra-chave Entrapment (1) Glucose-1-phosphatase (1) Myo-inositol pentakisphosphate Pantoea agglomerans (1) Phytase (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2008 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Production of D-myo-inositol(1,2,4,5,6)pentakisphosphate using alginate-entrapped recombinant Pantoea agglomerans glucose-1-phosphatase BABT Greiner,Ralf; Sajidan,. The glucose-1-phosphatase encoding gene (agp) of Pantoea agglomerans was sequenced and heterologously expressed in Escherichia coli. The enzyme showed very high homology to periplasmatic glucose-1-phosphatases of other members of the Enterobacteriaceae family. It was isolated from transformed Escherichia coli cells in a single step in high yields (32.3 ± 1.2 mg per litre of culture) by Ni-NT agarose affinity chromatography to >95% purity as calculated from specific activity determinations. The purified glucose-1-phosphatase was entrapped in alginate beads with an entrapment efficiency of >80%. Temperature stability was enhanced as a consequence of entrapment, whereas pH dependence of enzyme activity was not affected. Maximum catalytic activity of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Entrapment; Glucose-1-phosphatase; Myo-inositol pentakisphosphate Pantoea agglomerans; Phytase. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000200002 Registros recuperados: 1 Primeira ... 1 ... Última

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