Analysis of Tat targeting function and twin-arginine signal peptide activity in Escherichia coli.
Analysis of Tat targeting function and twin-arginine signal peptide activity in Escherichia coli.
复制标题
大肠杆菌 Tat 靶向功能和双精氨酸信号肽活性分析。
DOI:
10.1007/978-1-60327-412-8_12
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Palmer T
中科院分区:
文献类型:
--
作者:
Palmer T
The Tat system is a protein export system dedicated to the transport of folded proteins across the prokaryotic cytoplasmic membrane and the thylakoid membrane of plant chloroplasts. Proteins are targeted for export by the Tat system via N-terminal signal peptides harbouring an S-R-R-x-F-L-K ‘twin-arginine’ motif. In this chapter qualitative and quantitative assays for native Tat substrates in the model organismEscherichia coliare described. Genetic screening methods designed to allow the rapid positive selection of Tat signal peptide activity and the first positive selection for mutations that inactivate the Tat pathway are also presented. Finally isothermal titration calorimetry (ITC) methods for measuring the affinity of twin-arginine signal peptide–chaperone interactions are discussed.
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影响因子:
3.2
作者:
Hicks, MG;Lee, PA;Palmer, T
通讯作者:
Palmer, T
影响因子:
20.5
作者:
S. Theg;K. Cline;G. Finazzi;F. Wollman
通讯作者:
F. Wollman
DOI:
10.1073/pnas.82.4.1074
发表时间:
1985-01-01
影响因子:
11.1
作者:
TABOR, S;RICHARDSON, CC
通讯作者:
RICHARDSON, CC
DOI:
10.1073/pnas.76.9.4530
发表时间:
1979-01-01
影响因子:
11.1
作者:
CASADABAN, MJ;COHEN, SN
通讯作者:
COHEN, SN
影响因子:
2.8
作者:
A. McEwan;J. Jackson;S. Ferguson
通讯作者:
S. Ferguson