大肠杆菌中通过Trk系统与钾离子摄取的能量偶联：ATP的作用。
Energy coupling to K+ uptake via the Trk system in Escherichia coli: the role of ATP.
作者信息
Stewart L M, Bakker E P, Booth I R
出版信息
J Gen Microbiol. 1985 Jan;131(1):77-85. doi: 10.1099/00221287-131-1-77.
PMID:3886836
Abstract
The dual energy requirement (protonmotive force and ATP) of the Escherichia coli Trk potassium transport system has been investigated. Using inhibitors and unc mutants we show that Trk is not an ATPase but may be regulated by ATP. Possible mechanisms of energy coupling to Trk are discussed.
摘要
对大肠杆菌Trk钾转运系统的双重能量需求（质子动力和ATP）进行了研究。我们使用抑制剂和unc突变体表明，Trk不是一种ATP酶，但可能受ATP调节。文中讨论了能量与Trk耦合的可能机制。
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