A superfamily of proteins that contain the cold-shock domain

被引：369

作者：

Graumann, PL ^{[1
]}

Marahiel, MA

机构：

[1] Harvard Univ, Biol Labs, Cambridge, MA 02138 USA

[2] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany

来源：

TRENDS IN BIOCHEMICAL SCIENCES | 1998年 / 23卷 / 08期

关键词：

D O I：

10.1016/S0968-0004(98)01255-9

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：

Members of a family of cold-shock proteins (CSPs) are found throughout the eubacterial domain and appear to function as RNA-chaperones. They have been implicated in various cellular processes, including adaptation to low temperatures, cellular growth, nutrient stress and stationary phase. The discovery of a domain - the cold-shock domain - that shows strikingly high homology and similar RNA-binding properties to CSPs in a growing number of eukaryotic nucleic-acid-binding proteins suggests that these proteins have an ancient origin.

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页码：286 / 290

页数：5

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