近日，清华大学生命科学学院陈柱成教授在《科学》杂志在线发表题为“活跃ATP水解过程中ISWI染色质重塑的结构解析” （Structural insights into chromatin remodeling by ISWI during ...

DNA缠绕组蛋白八聚体形成的核小体是染色质的基本单元。染色质重塑蛋白（chromatin remodeler）利用ATP水解的能量移动核小体，从而调节染色质结构与基因表达。

Kinetic measurements of kinesin-1's front and rear heads reveal how different neck linker orientation regulate their activity, enabling the motor protein to move in a coordinated manner along ...

This elemental event, which is part of a cycle driven by ATP hydrolysis, is known as the 'power-stroke'. Although the swinging cross bridge was first proposed 30 years ago and is supported by an ...

ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...