[Model of two-headed myosin cross-bridge and possibility of its motion in skeletal muscles].
作者信息
Sidorenko N P
出版信息
Biofizika. 1982 Jan-Feb;27(1):99-105.
PMID:7066408
Abstract
The model of "two-headed" myosin cross-bridge is proposed whose motion is realized by stepping of its two heads on two actin filaments. By Offer and Elliott graphical method possible attachment sites on the actin filaments are determined for skeletal muscles and the geometrical possibility of "two-headed" cross-bridge stepping during muscle contraction is shown. It can be assumed that the recently discovered in Characean cells motion of oligomeric myosin along actin filaments can proceed by a similar mechanism.
摘要
相似文献
1
[Model of two-headed myosin cross-bridge and possibility of its motion in skeletal muscles].
Biofizika. 1982 Jan-Feb;27(1):99-105.
2
Motion of myosin filaments due to interaction of the two-headed myosin crossbridge with two actin filaments.由于双头肌球蛋白横桥与两条肌动蛋白丝相互作用而导致的肌球蛋白丝运动。
J Muscle Res Cell Motil. 1984 Apr;5(2):117-29. doi: 10.1007/BF00712151.
3
Sliding movement of single actin filaments on one-headed myosin filaments.单肌动蛋白丝在单头肌球蛋白丝上的滑动运动。
Nature. 1987;326(6115):805-8. doi: 10.1038/326805a0.
4
Rigor cross-bridges bind to two actin monomers in thin filaments of rabbit psoas muscle.强直横桥与兔腰大肌细肌丝中的两个肌动蛋白单体结合。
J Mol Biol. 1995 Apr 28;248(2):294-307.
5
Changes in the structural ordering of F-actin filaments induced by interaction with myosin fragments.
Acta Biochim Biophys Acad Sci Hung. 1979;14(4):293-6.
6
The molecular basis of muscle contraction.肌肉收缩的分子基础。
Ciba Found Symp. 1983;93:139-55. doi: 10.1002/9780470720752.ch8.
7
The interaction of myosin, actin and ATP in the intact muscle.完整肌肉中肌球蛋白、肌动蛋白和三磷酸腺苷（ATP）之间的相互作用。
J Mechanochem Cell Motil. 1973 May;2(1):51-9.
8
Geometrical correspondence identified and a new interaction unit suggested in striated muscle.在横纹肌中识别出几何对应关系并提出了一个新的相互作用单元。
J Theor Biol. 2006 Jan 21;238(2):464-73. doi: 10.1016/j.jtbi.2005.06.004. Epub 2005 Aug 19.
9
Dynamics of actomyosin interactions in relation to the cross-bridge cycle.与横桥循环相关的肌动球蛋白相互作用动力学。
Philos Trans R Soc Lond B Biol Sci. 2004 Dec 29;359(1452):1843-55. doi: 10.1098/rstb.2004.1527.
10
The elongation and contraction of actin bundles are induced by double-headed myosins in a motor concentration-dependent manner.肌动蛋白束的伸长和收缩由双头肌球蛋白以马达蛋白浓度依赖的方式诱导。
J Mol Biol. 2004 Aug 6;341(2):467-76. doi: 10.1016/j.jmb.2004.06.019.
引用本文的文献
1
Motion of myosin filaments due to interaction of the two-headed myosin crossbridge with two actin filaments.由于双头肌球蛋白横桥与两条肌动蛋白丝相互作用而导致的肌球蛋白丝运动。
J Muscle Res Cell Motil. 1984 Apr;5(2):117-29. doi: 10.1007/BF00712151.
Zotero 插件