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从酶的专一性看植酸酶与酸性磷酸酶的关系
引用本文:赵赣. 从酶的专一性看植酸酶与酸性磷酸酶的关系[J]. 生物学杂志, 2010, 27(3): 69-70,100. DOI: 10.3969/j.issn.1008-9632.2010.03.069
作者姓名:赵赣
作者单位:华南农业大学生命科学学院生物化学与分子生物学教研室,广州,510640
摘    要:迄今为止的资料表明,大多数植酸酶与酸性磷酸酶的关系密切。通过测定Km,即可判断只有以植酸(盐)为最适底物的酶(包括酸性磷酸酶)才是严格意义上的植酸酶。

关 键 词:酶的专一性  植酸酶  酸性磷酸酶

Discussion on relationship between phytase and acid phosphatase by specificity of enzyme
ZHAO Gan. Discussion on relationship between phytase and acid phosphatase by specificity of enzyme[J]. Journal of Biology, 2010, 27(3): 69-70,100. DOI: 10.3969/j.issn.1008-9632.2010.03.069
Authors:ZHAO Gan
Affiliation:ZHAO Gan (Lab of Biochemistry and Molecular Biology,College of Life Science,South China Agricultural University,Guangzhou 510640,China)
Abstract:It is proved that the close relationship between phytase and acid phosphatase.By detection of Km of the enzymes,the phytase can be distinguished strictly from the enzymes(including acid phosphatase) using phytic acid or salts of phytic acid as the optimum substrate only.
Keywords:specificity of enzyme  phytase  acid phosphatase
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