A Viral Packaging Motor Varies Its DNA Rotation and Step Size to Preserve Subunit Coordination as the Capsid Fills
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- 作者：Shixin Liu
- 刊名：Cell
- 出版年：24 April 2014
- 年：2014
- 卷：157
- 期：3
- 页码：702-713
- 全文大小：3003 K
文摘
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- <p id="p0010">The 蠁29-packaging motor rotates DNA during translocationp>
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- <p id="p0015">High capsid filling slows ATP binding and induces motor pausingp>
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- <p id="p0020">Concerted changes in step size and DNA rotation preserve motor coordinationp>
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- <p id="p0025">The internal force resisting DNA packaging reaches 20 pN at 100% capsid fillingp>