文章基本信息

标题：Purification and Properties of Glycine Oxidase from Pseudomonas putida KT2440
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作者：Messele Yohannes EQUAR ; Yasushi TANI ; Hisaaki MIHARA 等
期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：2015
卷号：61
期号：6
页码：506-510
DOI：10.3177/jnsv.61.506
出版社：Center for Academic Publications Japan
摘要：Glycine oxidase, encoded by the thiO gene, participates in the biosynthesis of thiamin by providing glyoxyl imine to form the thiazole moiety of thiamin. We have purified and characterized ThiO from Pseudomonas putida KT2440. It has a monomeric structure that is distinct from the homotetrameric ThiOs from Bacillus subtilis and Geobacillus kaustophilus . The P. putida ThiO is unique in that glycine is its preferred substrate, which differs markedly from the B. subtilis and G. kaustophilus enzymes that use D -proline as the preferred substrate.
关键词：thiamin biosynthesis;glycine oxidase;thiO;flavin adenine dinucleotide;Pseudomonas putida