大肠杆菌中的能量转导：影响ATP合成酶复合体F₀部分的新突变。
Energy transduction in Escherichia coli: new mutation affecting the Fo portion of the ATP synthetase complex.
作者信息
Rosen B P, Brey R N, Hasan S M
出版信息
J Bacteriol. 1978 Jun;134(3):1030-8. doi: 10.1128/jb.134.3.1030-1038.1978.
Abstract
A mutation affecting the intrinsic membrane portion (BFo) of the ATP synthetase complex is described. The phenotype is different from previously reported BFo mutants. This mutation results in the ability of membranes lacking the extrinsic membrane portion (BF1) of the ATP synthetase complex to maintain a transmembrane pH gradient. Unlike other BFo mutants, this strain, NR71, is capable of utilizing ATP hydrolysis for the formation of a transmembrane pH gradient.
摘要
描述了一种影响ATP合酶复合体内在膜部分（BFo）的突变。其表型不同于先前报道的BFo突变体。该突变使缺乏ATP合酶复合体外在膜部分（BF1）的膜能够维持跨膜pH梯度。与其他BFo突变体不同，该菌株NR71能够利用ATP水解来形成跨膜pH梯度。
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