Protein import into chloroplasts

被引：53

作者：

Soll, J ^{[1
]}

机构：

[1] Univ Munich, Dept Biol 1, D-80638 Munich, Germany

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2002年 / 5卷 / 06期

关键词：

D O I：

10.1016/S1369-5266(02)00296-0

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Protein import into chloroplasts is a highly regulated process. The activity of the major import receptors is regulated by protein phosphorylation, as well as by GTP binding and hydrolysis. Complete translocation into the organelle could depend on its redox status, as sensed by the Tic complex. A further possibility is that, upon phosphorylation, precursor proteins form a highly import-competent guidance complex in the cytosol. Hence, several levels of regulation seem to coexist.

引用

页码：529 / 535

页数：7

共 57 条

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