Article
[Characterization of D-amino acid oxidase and its mutants from Arthrobacter protophormiae].
Wei sheng wu xue bao = Acta microbiologica Sinica - 4 Aug 2014
Feng Liwei, Guo Jiaojie, Li Huixin, Xu Shujing, Ju Jiansong, Zhao Baohua
Abstract excerpt
OBJECTIVE: To characterize D-amino acid oxidase from Arthrobacter protophormiae (DSM 20168). METHODS: Genes apdaao-1 and apdaao-2 from A. protophormiae (DSM 15035 & 20168) were cloned by PCR; expression vectors were constructed and expressed in E. coli BL21 (DE3). The mutant was constructed by site-directed mutagenesis using plasmid pET-ApDAAO-2 as the template. After Ni-NTA column chromatography purification,...
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