Myosin heads have a broad orientational distribution during isometric muscle contraction: time-resolved EPR studies using caged ATP. (Q33701672)

28 July 2017

title

Myosin heads have a broad orientational distribution during isometric muscle contraction: time-resolved EPR studies using caged ATP. (English)

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28 July 2017

P G Fajer

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28 July 2017

E A Fajer

series ordinal

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28 July 2017

D D Thomas

series ordinal

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28 July 2017

language of work or name

English

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publication date

1 July 1990

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Proceedings of the National Academy of Sciences of the United States of America

28 July 2017

published in

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28 July 2017

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28 July 2017

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28 July 2017

page(s)

5538-5542

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A new approach to time-resolved studies of ATP-requiring biological systems; laser flash photolysis of caged ATP.

28 July 2017

cites work

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Three-dimensional disorder of dipolar probes in a helical array. Application to muscle cross-bridges

14 July 2018

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Orientation of spin-labeled myosin heads in glycerinated muscle fibers

14 July 2018

1 reference

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Submillisecond rotational dynamics of spin-labeled myosin heads in myofibrils

14 July 2018

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Induced changes in orientation of the cross-bridges of glycerinated insect flight muscle.

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Proposed mechanism of force generation in striated muscle

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The mechanism of muscular contraction

14 July 2018

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ATP induces microsecond rotational motions of myosin heads crosslinked to actin

14 July 2018

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Spectroscopic probes of muscle cross-bridge rotation

14 July 2018

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Crossbridge behaviour during muscle contraction

14 July 2018

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Energetics of the actomyosin bond in the filament array of muscle fibers

14 July 2018

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Effects of AMPPNP on the orientation and rotational dynamics of spin-labeled muscle cross-bridges

14 July 2018

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Properties and uses of photoreactive caged compounds

14 July 2018

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Photolysis of a photolabile precursor of ATP (caged ATP) induces microsecond rotational motions of myosin heads bound to actin

14 July 2018

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Myosin cross-bridge orientation in rigor and in the presence of nucleotide studied by electron spin resonance

14 July 2018

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Microsecond rotational motion of spin-labeled myosin heads during isometric muscle contraction. Saturation transfer electron paramagnetic resonance

14 July 2018

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Effect of ADP on the orientation of spin-labeled myosin heads in muscle fibers: a high-resolution study with deuterated spin labels

14 July 2018

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Can a myosin molecule bind to two actin filaments?

14 July 2018

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Measurement of the fraction of myosin heads bound to actin in rabbit skeletal myofibrils in rigor

14 July 2018

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12 December 2020

Orientation of spin labels attached to cross-bridges in contracting muscle fibres

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12 December 2020

The effect of myosin sulphydryl modification on the mechanics of fibre contraction

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12 December 2020

Muscle Cross-Bridges: Do They Rotate?

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12 December 2020

The mechanism of muscle contraction

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12 December 2020

SH-1 modification of rabbit myosin interferes with calcium regulation

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12 December 2020

Myosin crossbridge orientation in demembranated muscle fibres studied by birefringence and X-ray diffraction measurements

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12 December 2020

Active and rigor muscle stiffness [proceedings]

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12 December 2020

Identifiers

DOI

10.1073/PNAS.87.14.5538

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28 July 2017

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28 July 2017

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