Characterization of Aspergillus oryzae aspartyl aminopeptidase expressed in Escherichia coli
2007
Watanabe, J.(Yamasa Corp., Choshi, Chiba (Japan)) | Tanaka, H. | Akagawa, T. | Mogi, Y. | Yamazaki, T.
To characterize aspartyl aminopeptidase from Aspergillus oryzae, the recombinant enzyme was expressed in Escherichia coli. The enzyme cleaves N-terminal acidic amino acids. About 30% activity was retained in 20% NaCl. Digestion of defatted soybean by the enzyme resulted in an increase in the glutamic acid content, suggesting that the enzyme is potentially responsible for the release of glutamic acid in soy sauce mash.
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书目信息
页码
pp. 2557-2560
其它主题
Expression des genes; Expresion genica; Aliment a base de soja pour homme
语言
英语
注释
Summary (En)
1 tab. 2 fig. 10 ref.
类型
Summary
2008-05-15
AGRIS AP