Smooth muscle myosin cross-bridge interactions modulate actin filament sliding velocity in vitro
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Mechanism of transport of IFT particles in C. elegans cilia by the concerted action of kinesin-II and OSM-3 motors.Flexural Stiffness of Myosin Va Subdomains as Measured from Tethered Particle Motion.Ensemble force changes that result from human cardiac myosin mutations and a small-molecule effectorMolecular mechanical differences between isoforms of contractile actin in the presence of isoforms of smooth muscle tropomyosinMolecular mechanics of mouse cardiac myosin isoformsModelling sarcomeric cardiomyopathies in the dish: from human heart samples to iPSC cardiomyocytes(+)Insert smooth muscle myosin heavy chain (SM-B) isoform expression in human tissuesLink between the enzymatic kinetics and mechanical behavior in an actomyosin motor.A subdomain interaction at the base of the lever allosterically tunes the mechanochemical mechanism of myosin 5aMyosin V exhibits a high duty cycle and large unitary displacementCardiac myosin missense mutations cause dilated cardiomyopathy in mouse models and depress molecular motor function.Cryo-atomic force microscopy of unphosphorylated and thiophosphorylated single smooth muscle myosin molecules.Loop 2 of myosin is a force-dependent inhibitor of the rigor bondAlterations to myofibrillar protein function in nonischemic regions of the heart early after myocardial infarction.Peroxynitrite inhibits myofibrillar protein function in an in vitro assay of motilityMyosin V and Kinesin act as tethers to enhance each others' processivity.A mutant heterodimeric myosin with one inactive head generates maximal displacement.Myosin Va and myosin VI coordinate their steps while engaged in an in vitro tug of war during cargo transportMotor coupling through lipid membranes enhances transport velocities for ensembles of myosin VaSite-specific cation release drives actin filament severing by vertebrate cofilin.Velocities of unloaded muscle filaments are not limited by drag forces imposed by myosin cross-bridges.Kinetic differences at the single molecule level account for the functional diversity of rabbit cardiac myosin isoforms.The biochemical kinetics underlying actin movement generated by one and many skeletal muscle myosin moleculesThe unique properties of tonic smooth muscle emerge from intrinsic as well as intermolecular behaviors of Myosin molecules.Molecular mechanics of two smooth muscle heavy meromyosin constructs that differ by an insert in the motor domain.Myosin conformational states determined by single fluorophore polarizationEffect of low pH on single skeletal muscle myosin mechanics and kineticsAffinity for MgADP and force of unbinding from actin of myosin purified from tonic and phasic smooth muscle.The molecular basis of frictional loads in the in vitro motility assay with applications to the study of the loaded mechanochemistry of molecular motors.The direct molecular effects of fatigue and myosin regulatory light chain phosphorylation on the actomyosin contractile apparatus.Measurement of nucleotide release kinetics in single skeletal muscle myofibrils during isometric and isovelocity contractions using fluorescence microscopyIn vitro actin filament sliding velocities produced by mixtures of different types of myosin.Smooth muscle and skeletal muscle myosins produce similar unitary forces and displacements in the laser trapActin-crosslinking protein regulation of filament movement in motility assays: a theoretical model.Unique single molecule binding of cardiac myosin binding protein-C to actin and phosphorylation-dependent inhibition of actomyosin motility requires 17 amino acids of the motif domain.Velocity of movement of actin filaments in in vitro motility assay. Measured by fluorescence correlation spectroscopy.Cooperativity of thiol-modified myosin filaments. ATPase and motility assays of myosin functionSmooth muscle myosin: a high force-generating molecular motorCooperativity between two heads of dictyostelium myosin II in in vitro motility and ATP hydrolysisAnnealing accounts for the length of actin filaments formed by spontaneous polymerization.
P2860
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P2860
Smooth muscle myosin cross-bridge interactions modulate actin filament sliding velocity in vitro
description
1990 nî lūn-bûn
@nan
1990年の論文
@ja
1990年論文
@yue
1990年論文
@zh-hant
1990年論文
@zh-hk
1990年論文
@zh-mo
1990年論文
@zh-tw
1990年论文
@wuu
1990年论文
@zh
1990年论文
@zh-cn
name
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@ast
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@en
type
label
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@ast
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@en
prefLabel
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@ast
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@en
P2093
P2860
P356
P1476
Smooth muscle myosin cross-bri ...... ment sliding velocity in vitro
@en
P2093
D M Warshaw
J M Desrosiers
K M Trybus
P2860
P304
P356
10.1083/JCB.111.2.453
P407
P577
1990-08-01T00:00:00Z