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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Exploration of GGTase-I substrate requirements. Part 1: Synthesis and biochemical evaluation of novel aryl-modified geranylgeranyl diphosphate analogs
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Exploration of GGTase-I substrate requirements. Part 1: Synthesis and biochemical evaluation of novel aryl-modified geranylgeranyl diphosphate analogs

机译:探索GGTase-I底物要求。第1部分:新型的芳基修饰的香叶基香叶基二磷酸类似物的合成及生化评估

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摘要

Protein geranylgeranylation is a type of post-translational modification that aids in the localization of proteins to the plasma member where they elicit cellular signals. To better understand the isoprenoid requirements of GGTase-I, a series of aryl-modified geranylgeranyl diphosphate analogs were synthesized and screened against mammalian GGTase-I. Of our seven-member library of compounds, six analogs proved to be substrates of GGTase-I, with 6d having a k(rel) = 1.93 when compared to GGPP (k(rel) = 1.0). (C) 2016 Elsevier Ltd. All rights reserved.
机译:蛋白质香叶基香叶基化是一种翻译后修饰,有助于将蛋白质定位在血浆中,在血浆中它们引发细胞信号。为了更好地理解GGTase-I的类异戊二烯需求,合成了一系列芳基修饰的香叶基香叶基二磷酸二磷酸酯类似物,并针对哺乳动物的GGTase-I进行了筛选。在我们的七元化合物库中,六个类似物被证明是GGTase-I的底物,与GGPP(k(rel)= 1.0)相比,6d的k(rel)= 1.93。 (C)2016 Elsevier Ltd.保留所有权利。

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