Sulfate transport in Penicillium chrysogenum plasma membranes

被引：6

作者：

Hillenga, DJ ^{[1
]}

Versantvoort, HJM ^{[1
]}

Driessen, AJM ^{[1
]}

Konings, WN ^{[1
]}

机构：

[1] UNIV GRONINGEN,GRONINGEN BIOMOL SCI & BIOTECHNOL INST,DEPT MICROBIOL,9751 NN HAREN,NETHERLANDS

来源：

JOURNAL OF BACTERIOLOGY | 1996年 / 178卷 / 13期

关键词：

D O I：

10.1128/jb.178.13.3953-3956.1996

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Transport studies with Penicillium chrysogenum plasma membranes fused with cytochrome c oxidase liposomes demonstrate that sulfate uptake is driven by the transmembrane pH gradient and not by the transmembrane electrical potential. Ca2+ and other divalent cations are not required. It is concluded that the sulfate transport system catalyzes the symport of two protons with one sulfate anion.

引用

页码：3953 / 3956

页数：4

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