LIGHT-DEPENDENT PHOSPHORYLATION OF THYLAKOID MEMBRANE POLYPEPTIDES

被引:22
作者
BELIVEAU, R [1 ]
BELLEMARE, G [1 ]
机构
[1] UNIV LAVAL,FAC SCI & GENIE,DEPT BIOCHIM,QUEBEC CITY G1K 7P4,QUEBEC,CANADA
关键词
D O I
10.1016/0006-291X(79)91478-5
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
The phosphorylation of thylakoid membrane proteins was studied using isolated chloroplasts from Euglena gracilis. We have found, using [32P] labelling, that this phenomenon was light-driven, reversible in the dark, and completely inhibited by Carbonyl cyanide m-chlorophenyl-hydrazone (CCCP). Polyacrylamide gel electrophoresis containing SDS has revealed five main bands which have been found to be proteins. Amino acid analysis of the bands has shown that [32P] is incorporated into phosphothreonine. © 1979.
引用
收藏
页码:797 / 803
页数:7
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