Ca2 and ionic strength dependencies of S1-ADP binding to actin-tropomyosin-troponin: regulatory implications. (Q34187090)

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1 January 2020

title

Ca2 and ionic strength dependencies of S1-ADP binding to actin-tropomyosin-troponin: regulatory implications (English)

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3

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author name string

Boris Gafurov

series ordinal

1

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1 January 2020

Yi-Der Chen

series ordinal

2

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language of work or name

English

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publication date

1 September 2004

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1 January 2020

number of pages

11

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inferred from page(s)

published in

Biophysical Journal

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volume

87

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issue

3

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page(s)

1825-1835

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What is the role of tropomyosin in the regulation of muscle contraction?

1 January 2020

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5 July 2018

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5 July 2018

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Quantitative analysis of tropomyosin linear polymerization equilibrium as a function of ionic strength

5 July 2018

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5 July 2018

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Kinetics of thin filament activation probed by fluorescence of N-((2-(iodoacetoxy)ethyl)-N-methyl)amino-7-nitrobenz-2-oxa-1,3-diazole-labeled troponin I incorporated into skinned fibers of rabbit psoas muscle: implications for regulation of muscle c

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5 July 2018

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5 July 2018

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Alpha-tropomyosin and cardiac troponin T mutations cause familial hypertrophic cardiomyopathy: a disease of the sarcomere

5 July 2018

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Dynamics of the muscle thin filament regulatory switch: the size of the cooperative unit.

5 July 2018

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Characterization of the equilibrium between blocked and closed states of muscle thin filaments.

5 July 2018

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Evidence for cross-bridge attachment in relaxed muscle at low ionic strength

5 July 2018

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Kinetic studies of the cooperative binding of subfragment 1 to regulated actin

5 July 2018

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Cooperative binding of myosin subfragment-1 to the actin-troponin-tropomyosin complex

5 July 2018

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Inhibition of actomyosin ATPase activity by troponin-tropomyosin without blocking the binding of myosin to actin.

5 July 2018

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Theoretical models for cooperative steady-state ATPase activity of myosin subfragment-1 on regulated actin

5 July 2018

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Mechanism of action of troponin . tropomyosin. Inhibition of actomyosin ATPase activity without inhibition of myosin binding to actin

5 July 2018

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Structural role of tropomyosin in muscle regulation: analysis of the x-ray diffraction patterns from relaxed and contracting muscles

5 July 2018

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Troponin-tropomyosin complex. Column chromatographic separation and activity of the three, active troponin components with and without tropomyosin present.

5 July 2018

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The regulation of rabbit skeletal muscle contraction. I. Biochemical studies of the interaction of the tropomyosin-troponin complex with actin and the proteolytic fragments of myosin

5 July 2018

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The use of actin labelled with N-(1-pyrenyl)iodoacetamide to study the interaction of actin with myosin subfragments and troponin/tropomyosin

5 July 2018

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Two-step ligand binding and cooperativity. A model to describe the cooperative binding of myosin subfragment 1 to regulated actin

5 July 2018

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5 July 2018

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5 July 2018

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5 July 2018

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Troponin T isoform expression in humans. A comparison among normal and failing adult heart, fetal heart, and adult and fetal skeletal muscle

5 July 2018

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5 July 2018

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5 July 2018

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5 July 2018

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5 July 2018

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5 July 2018

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28 October 2018

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28 October 2018

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Theoretical kinetic studies of models for binding myosin subfragment-1 to regulated actin: Hill model versus Geeves model

28 October 2018

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12 December 2020

Ca2 - and S1-induced conformational changes of reconstituted skeletal muscle thin filaments observed by fluorescence energy transfer spectroscopy: structural evidence for three States of thin filament

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12 December 2020

Effect of Skeletal Muscle Native Tropomyosin on the Interaction of Amoeba Actin with Heavy Meromyosin

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12 December 2020

Discrepant results for cardiac troponin T and troponin I in chronic myopathy, depending on instrument and assay generation

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12 December 2020

A model for the myosin molecule

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12 December 2020

X-ray evidence for radial cross-bridge movement and for the sliding filament model in actively contracting skeletal muscle

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12 December 2020

Fluorimetry study of N-(1-pyrenyl)iodoacetamide-labelled F-actin. Local structural change of actin protomer both on polymerization and on binding of heavy meromyosin

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12 December 2020

Potentiated state of the tropomyosin actin filament and nucleotide-containing myosin subfragment 1

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12 December 2020

Effect of skeletal muscle myosin light chain 2 on the calcium-sensitive interaction of myosin and heavy meromyosin with regulated actin

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12 December 2020

Calcium-insensitive binding of heavy meromyosin to regulated actin at physiological ionic strength

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12 December 2020

Structural changes during activation of frog muscle studied by time-resolved X-ray diffraction

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12 December 2020

Relationship between regulated actomyosin ATPase activity and cooperative binding of myosin to regulated actin

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12 December 2020

Calcium binding to troponin C. II. A Ca2 ion titration study with a Ca2 ion sensitive electrode

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12 December 2020

Cooperative turning on of myosin subfragment 1 adenosinetriphosphatase activity by the troponin-tropomyosin-actin complex

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12 December 2020

Protein kinase C phosphorylation of cardiac troponin I and troponin T inhibits Ca(2 )-stimulated MgATPase activity in reconstituted actomyosin and isolated myofibrils, and decreases actin-myosin interactions

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12 December 2020

A new model of cooperative myosin-thin filament binding

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12 December 2020

10.1529/BIOPHYSJ.104.043364

Identifiers

DOI

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1 January 2020

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1 January 2020

PubMed publication ID

15345561

1 reference