Protein Translocation: SecA-SecY Conformational Crosstalk Opens Channel

Protein Translocation: SecA-SecY Conformational Crosstalk Opens Channel
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蛋白质易位:SecA-SecY 构象串扰打开通道

DOI:
10.1016/j.cub.2016.07.010
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发表时间:
2016
期刊:
影响因子:
9.2
通讯作者:
Kuhn A
Kuhn A
中科院分区:
生物学1区
文献类型:
--
作者:
Kuhn A

文献摘要

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一项对细菌Sec移位酶复合物的新研究报告说,ADP/ATP与SecA的结合引发了SecYEG通道的多种构象变化,这可能允许多肽链的被动定向运动。
A new study of the bacterial Sec translocase complex reports that ADP/ATP binding to SecA triggers multiple conformational changes in the SecYEG channel that may allow the passive directional movement of the polypeptide chain.