Actin and Myosin are essential protein filaments present in muscles. Explore more information and differences between actin and myosin, at BYJU’S
react-text: 171 A processed gene potentially coding for a sarcomeric actin has been identified in Xenopus laevis and in the more primitive species X. tropicalis. The peptides encoded in these two species differ by two out of 377 amino acid residues. On the basis of the amino acid ...
α Myosin exhibits higher actin-activated ATPase than does β myosin, and hear... EM Mcnally,R Kraft,M Bravo-Zehnder,... - 《Journal of Molecular Biology》 被引量: 409发表: 1989年 Kinetic differences at the single molecule level account for the functional diversity of rabbit cardiac myosin ...
The cortex is a thin isotropic network (Figure 1(b)), which is associated with regulation of cell shape by contractile tension generated by myosin II. In addition to these types of network structures, the cell also has F-actin bundle structures (Figure 1(c)): protrusive filopodia and ...
Structure function of actin and tropomyosin isoforms and discovery of a unique actin isoform. The slow isoform also displays a reduced rate of polymerisation, a faster rate of nucleotide dissociation and a lower level of myosin activation. These data suggest that actin heterogeneity is a source of...
Constriction of the cytokinetic ring, a circular structure of actin filaments, is an essential step during cell division. Mechanical forces driving the constriction are attributed to myosin motor proteins, which slide actin filaments along each other. Ho
and LSP130. Our TIRF-SIM and 3D-SIM data clearly showed a ring of myosin II between the IgG disk and podosomes. 3D-SIM indicated that this ring approached podosomes as its height increased. In 3D-SIM, but not TIRF-SIM, the myosin II was also sometimes observed on the side of the pod...
TWITCHIN OF STRIATED ADDUCTOR MUSCLES OF BIVALVES REGULATES 'CATCH' INTERACTION BETWEEN ACTIN AND MYOSIN FILAMENTS(Cell Biology and Morphology,Abstracts of... TWITCHIN OF STRIATED ADDUCTOR MUSCLES OF BIVALVES REGULATES 'CATCH' INTERACTION BETWEEN ACTIN AND MYOSIN FILAMENTS(Cell Biology and Morphology,...
Myosin was rapidly prepared from turkey gizzard muscle to a high level of purity, in high yield and in a non-phosphorylated state. It was consistently obse... J.,Kendrick-Jones,and,... - 《Journal of Molecular Biology》 被引量: 82发表: 1983年 Regulation of receptor capping in mouse lymp...
A variety of stimuli that induce smo... MP Walsh - 《Biochemistry & Cell Biology-biochimie Et Biologie Cellulaire》 被引量: 306发表: 1991年 Regulation of smooth muscle actin-myosin interaction and force by calponin. Smooth muscle contraction is regulated primarily by the reversible phosphorylation ...