作者: N. A. Koubassova , A. K. Tsaturyan
DOI: 10.1134/S0006297911130086
关键词:
摘要: The interaction of actin and myosin powers striated smooth muscles some other types cell motility. Due to its highly ordered structure, skeletal muscle is a very convenient object for studying the general mechanism actin-myosin molecular motor. history investigation motor briefly described. Modern concepts data obtained with different techniques including protein crystallography, electron microscopy, biochemistry, engineering are reviewed. Particular attention given X-ray diffraction studies intact single fibers permeabilized membrane as they give insight into structural changes that underlie force generation work production by Time-resolved low-angle on contracting using modern synchrotron radiation sources used follow movement heads unique time spatial resolution under near physiological conditions.