INVITRO PROTEIN TRANSLOCATION INTO INVERTED MEMBRANE-VESICLES PREPARED FROM VIBRIO-ALGINOLYTICUS IS STIMULATED BY THE ELECTROCHEMICAL POTENTIAL OF NA+ IN THE PRESENCE OF ESCHERICHIA-COLI SECA

被引：19

作者：

TOKUDA, H ^{[1
]}

KIM, YJ ^{[1
]}

MIZUSHIMA, S ^{[1
]}

机构：

[1] UNIV TOKYO,INST APPL MICROBIOL,1-1-1 YAYOI,BUNKYO KU,TOKYO 113,JAPAN

来源：

FEBS LETTERS | 1990年 / 264卷 / 01期

关键词：

Escherichia coli; Na[!sup]+[!/sup] pump; Protein secretion; SecA protein; Vibrio alginolyticus;

D O I：

10.1016/0014-5793(90)80751-4

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：

A protein translocation system was reconstituted from inverted membrane vesicles prepared from Na+ pump-possessing Vibrio alginolyticus and purified Escherichia coli SecA. The translocation required ATP and was stimulated by the functioning of the Na+ pump, suggesting that the electrochemical potential of Na+ but not that of H+, is important for protein translocation in Vibrio. © 1990.

引用

页码：10 / 12

页数：3

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