monocillin IV 在
NADH 、 flavin reductase from E. coli 、 fungal halogenase from P. chlamydosporia ATCC 16683 、 FAD 、 sodium chloride 作用下,
反应 2.0h,
生成 13-chloromonocillin IV
A Novel Fungal Flavin-Dependent Halogenase for Natural Product Biosynthesis
作者:Jia Zeng、Jixun Zhan
DOI:10.1002/cbic.201000439
日期:2010.10.18
A novel halogenating agent: A fungalhalogenase Rdc2 from Pochonia chlamydosporia has been reconstituted in E. coli and biochemically characterized as the dedicated halogenase in radicicol biosynthesis. The enzyme displays broad substrate specificity towards molecules such as dihydroresorcylide (1) to generate mono‐ and dihalogenated (X=Br or Cl) derivatives, thus representing a promising biocatalyst