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生物通
5 个月
用于融合双环醚形成的酶促抗鲍德温环闭合级联反应
Pyrenulic acids(pya)生物合成基因簇的解析及其关键酶催化机制研究。通过基因组测序和异源宿主表达验证,发现PyaJ和PyaG分别催化末端烷基链的环氧化和羟基化,PyaF通过连续6-endo和7-endo环化构建融合双环醚骨架。密度泛函理论计算和分子动力学模拟揭示PyaF独特 ...
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