MONOVALENT CATION-DEPENDENT REVERSIBLE PHOSPHORYLATION OF A 40-S RIBOSOMAL-SUBUNIT PROTEIN IN GROWTH-ARRESTED TETRAHYMENA - CORRELATION WITH CHANGES IN INTRACELLULAR PH

被引:5
作者
GOUMARD, G [1 ]
CUNY, M [1 ]
SRIPATI, CE [1 ]
HAYES, DH [1 ]
机构
[1] INST BIOL PHYSICOCHIM,CHIM CELLULAIRE LAB,13 RUE PIERRE & MARIE CURIE,F-75005 PARIS,FRANCE
关键词
Intracellular pH; Phosphorylation; Protein; Ribosome;
D O I
10.1016/0014-5793(90)80222-5
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
Phosphorylation and dephosphorylation of ribosomal protein S8 in starved Tetrahymena induced respectively by Na+ and K+ are accompanied by changes in intracellular pH which rises by about 0.8 pH units in cells starving in the presence of Na+ (phosphorylation of S8) and falls by a little more than one pH unit after subsequent addition of K+ (dephosphorylation of S8). © 1990.
引用
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页码:335 / 338
页数:4
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