crotonyl-CoA 、 urauchimycin B 在
Streptomyces albus J1074 AntB 作用下,
反应 2.0h,
生成 urauchimycin B
参考文献:
名称:
Characterization of AntB, a Promiscuous Acyltransferase Involved in Antimycin Biosynthesis
摘要:
The in vivo and in vitro characterization of AntB, a dedicated acyltransferase encoded in the antimycin biosynthetic gene cluster, which catalyzes the C-8 acyloxy formation is reported. It is demonstrated that AntB has broad substrate specificity toward both the acyl substrate and the acyl carrier and produces more antimycin analogues with varying C-8 acyloxy moieties.