EVIDENCE FOR AMMONIA TRANSLOCATION BY CLOSTRIDIUM-PASTEURIANUM

被引：26

作者：

KLEINER, D

FITZKE, E

机构：

[1] Chemisches Laboratorium der Universität Freiburg, 7800 Freiburg

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1979年 / 86卷 / 01期

关键词：

D O I：

10.1016/0006-291X(79)90402-9

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：

Clostridium pasteurianum is able to take up NH4+ and CH3NH3+ against concentration gradients. Uptake of CH3NH3+ is abolished by NH4+ and partially inhibited by dinitrophenol. C. pasteurianum membranes are permeabilized for NH4+ by valinomycin. These results are regarded as evidence for an ammonium translocase in membranes otherwise only slightly permeable for NH3. © 1979.

引用

页码：211 / 217

页数：7

共 15 条

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