Laboratory of Microbial Metabolism and School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai 200030, China.
Appl Environ Microbiol. 2010 Nov;76(21):7343-7. doi: 10.1128/AEM.01257-10. Epub 2010 Sep 3.
Polyoxins consist of 14 structurally variable components which differentiate at three branch sites of the carbon skeleton. Open reading frame (ORF) SAV_4805 of Streptomyces avermitilis, showing similarity to thymine-7-hydroxylase, was proved to enhance the diversity of polyoxins at the C-5 site of the 1-(5'-amino-5'-deoxy-β-d-allofuranuronosyl) pyrimidine moiety.
多氧霉素由 14 个结构可变的成分组成,这些成分在碳骨架的三个分支位点上有所不同。链霉菌属阿维链霉菌中的开放阅读框(ORF)SAV_4805 与胸腺嘧啶-7-羟化酶具有相似性,被证明能增强 1-(5'-氨基-5'-脱氧-β-d-阿拉伯呋喃糖基)嘧啶部分的 C-5 位上多氧霉素的多样性。