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大鼠肝脏微粒体亚组分和高尔基体膜将核苷酸糖的糖基转移至C85 - 和C55 - 聚异戊二烯以及视黄醇磷酸酯上。

Glycosyl transfer from nucleotide sugars to C85- and C55-polyprenyl and retinyl phosphates by microsomal subfractions and Golgi membranes of rat liver.

作者信息

Bergman A, Mankowski T, Chojnacki T, De Luca L M, Peterson E, Dallner G

出版信息

Biochem J. 1978 Apr 15;172(1):123-7. doi: 10.1042/bj1720123.

Abstract

The capacity of isolated membrane fractions to catalyse transfer of sugars from sugar nucleotides to alpha-saturated and non-saturated forms of phosphorylated C85 and C55 polyprenols and retinyl phosphate was examined. The amount of endogenous lipid acceptor present for various sugars was also measured. It appears that the types and amounts of polyprenyl phosphates present in rough- and smooth-microsomal fractions and Golgi membranes are different and the individual polyprenyl phosphates exhibit specificity as sugar acceptors.

摘要

研究了分离的膜组分催化糖从糖核苷酸转移至磷酸化C85和C55多萜醇以及视黄基磷酸的α-饱和与不饱和形式的能力。还测定了各种糖存在时内源性脂质受体的量。粗糙微粒体组分、光滑微粒体组分和高尔基体膜中存在的多萜醇磷酸的类型和量似乎有所不同,且各个多萜醇磷酸作为糖受体表现出特异性。

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The biological role of dolichol.多萜醇的生物学作用。
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本文引用的文献

1
Subcellular distribution of dolichol phosphate.
FEBS Lett. 1972 Aug 15;24(3):315-317. doi: 10.1016/0014-5793(72)80380-6.
2
Retinol glycolipids.视黄醇糖脂
J Biol Chem. 1973 Jan 25;248(2):641-8.
9
A proposed pathway of plasma glycoprotein synthesis.血浆糖蛋白合成的一种推测途径。
Mol Cell Biochem. 1975 Jan 31;6(1):3-14. doi: 10.1007/BF01731862.

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