High molecular mass exopolyphosphatase from the cytosol of the yeast Saccharomyces cerevisiae is encoded by the PPN1 gene

被引：18

作者：

Andreeva, N. A. ^{[1
]}

Kulakovskaya, T. V. ^{[1
]}

Kulaev, I. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Skryabin Inst Biochem & Physiol Microorganisms, Pushchino 142290, Russia

来源：

BIOCHEMISTRY-MOSCOW | 2006年 / 71卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

polyphosphates; phosphate surplus; exopolyphosphatase; cytosol; yeast; Saccharomyces cerevisiae; PPN1; gene;

D O I：

10.1134/S0006297906090045

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

It has been shown that the high molecular mass exopolyphosphatase localized in cytosol of the yeast Saccharomyces cerevisiae is encoded by the PPN1 gene. This enzyme is expressed under special culture conditions when stationary phase cells are passing on to new budding on glucose addition and phosphate excess. The enzyme under study releases orthophosphate from the very beginning of polyphosphate hydrolysis.

引用

页码：975 / 977

页数：3

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