Literature DB >> 7229020

Stereochemical aspects of the interaction of myosin and actomyosin with nucleotides.

R S Goody, W Hofmann.   

Abstract

The five possible analogues of ATP and the three possible analogues of ADP which contain single non-bridging sulphur atoms instead of oxygen in the polyphosphate structure have been used as probes of the interaction of nucleotides with myosin and actomyosin. Evidence is presented for the requirement of an alpha, beta, gamma-tridentate complex of magnesium and ATP as the substrate for myosin. Of the four possible tridentate MgATP diastereomers, the delta exo isomer (nomenclature of Cornelius & Cleland, 1978) appears to be the actual substrate.

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Year:  1980        PMID: 7229020     DOI: 10.1007/bf00711928

Source DB:  PubMed          Journal:  J Muscle Res Cell Motil        ISSN: 0142-4319            Impact factor:   2.698


  16 in total

1.  Energetics and mechanism of actomyosin adenosine triphosphatase.

Authors:  H D White; E W Taylor
Journal:  Biochemistry       Date:  1976-12-28       Impact factor: 3.162

2.  Inhibition of myosin ATPase by vanadate ion.

Authors:  C C Goodno
Journal:  Proc Natl Acad Sci U S A       Date:  1979-06       Impact factor: 11.205

3.  Intermediate states of subfragment 1 and actosubfragment 1 ATPase: reevaluation of the mechanism.

Authors:  K A Johnson; E W Taylor
Journal:  Biochemistry       Date:  1978-08-22       Impact factor: 3.162

4.  Synthesis and properties of diastereoisomers of adenosine 5'-(O-1-thiotriphosphate) and adenosine 5'-(O-2-thiotriphosphate).

Authors:  F Eckstein; R S Goody
Journal:  Biochemistry       Date:  1976-04-20       Impact factor: 3.162

5.  Absolute configuration of the diastereomers of adenosine 5'-O-(1-thiotriphosphate): consequences for the stereochemistry of polymerization by DNA-dependent RNA polymerase from Escherichia coli.

Authors:  P M Burgers; F Eckstein
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

6.  Formation of a ternary complex: actin, 5'-adenylyl imidodiphosphate, and the subfragments of myosin.

Authors:  L E Greene; E Eisenberg
Journal:  Proc Natl Acad Sci U S A       Date:  1978-01       Impact factor: 11.205

7.  Divalent cation-dependent stereospecificity of adenosine 5'-O-(2-thiotriphosphate) in the hexokinase and pyruvate kinase reactions. The absolute stereochemistry of the diastereoisomers of adenosine 5'-O-(2-thiotriphosphate).

Authors:  E K Jaffe; M Cohn
Journal:  J Biol Chem       Date:  1978-07-25       Impact factor: 5.157

8.  The magnesium ion-dependent adenosine triphosphatase of myosin. Two-step processes of adenosine triphosphate association and adenosine diphosphate dissociation.

Authors:  C R Bagshaw; J F Eccleston; F Eckstein; R S Goody; H Gutfreund; D R Trentham
Journal:  Biochem J       Date:  1974-08       Impact factor: 3.857

9.  The characterization of myosin-product complexes and of product-release steps during the magnesium ion-dependent adenosine triphosphatase reaction.

Authors:  C R Bagshaw; D R Trentham
Journal:  Biochem J       Date:  1974-08       Impact factor: 3.857

10.  Yeast hexokinase reaction with adenosine 5'-O-triphosphate and adenosine 5'-O-(1-thio-triphosphate) monitored by liquid chromatography.

Authors:  K W Stahl; F Eckstein
Journal:  FEBS Lett       Date:  1974-04-01       Impact factor: 4.124

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  20 in total

1.  Link between the enzymatic kinetics and mechanical behavior in an actomyosin motor.

Authors:  I Amitani; T Sakamoto; T Ando
Journal:  Biophys J       Date:  2001-01       Impact factor: 4.033

2.  Cross-bridge attachment during high-speed active shortening of skinned fibers of the rabbit psoas muscle: implications for cross-bridge action during maximum velocity of filament sliding.

Authors:  R Stehle; B Brenner
Journal:  Biophys J       Date:  2000-03       Impact factor: 4.033

3.  The frequency response of smooth muscle stiffness during Ca2+-activated contraction.

Authors:  G H Shue; F V Brozovich
Journal:  Biophys J       Date:  1999-05       Impact factor: 4.033

Review 4.  The dynamics of actin and myosin association and the crossbridge model of muscle contraction.

Authors:  M A Geeves
Journal:  Biochem J       Date:  1991-02-15       Impact factor: 3.857

5.  Protein fluorescence changes associated with ATP and adenosine 5'-[gamma-thio]triphosphate binding to skeletal muscle myosin subfragment 1 and actomyosin subfragment 1.

Authors:  N C Millar; M A Geeves
Journal:  Biochem J       Date:  1988-02-01       Impact factor: 3.857

6.  Kinetic trapping of intermediates of the scallop heavy meromyosin adenosine triphosphatase reaction revealed by formycin nucleotides.

Authors:  A P Jackson; C R Bagshaw
Journal:  Biochem J       Date:  1988-04-15       Impact factor: 3.857

7.  Relaxation of muscle fibers with adenosine 5'-[gamma-thio]triphosphate (ATP[gamma S]) and by laser photolysis of caged ATP[gamma S]: evidence for Ca2+-dependent affinity of rapidly detaching zero-force cross-bridges.

Authors:  J A Dantzig; J W Walker; D R Trentham; Y E Goldman
Journal:  Proc Natl Acad Sci U S A       Date:  1988-09       Impact factor: 11.205

8.  The effect of nucleotide upon a specific isomerization of actomyosin subfragment 1.

Authors:  M A Geeves; T E Jeffries
Journal:  Biochem J       Date:  1988-11-15       Impact factor: 3.857

9.  Cross-bridge kinetics, cooperativity, and negatively strained cross-bridges in vertebrate smooth muscle. A laser-flash photolysis study.

Authors:  A V Somlyo; Y E Goldman; T Fujimori; M Bond; D R Trentham; A P Somlyo
Journal:  J Gen Physiol       Date:  1988-02       Impact factor: 4.086

10.  Modification of crossbridge states by ethylene glycol in insect flight muscle.

Authors:  M L Clarke; C D Rodger; R T Tregear
Journal:  J Muscle Res Cell Motil       Date:  1984-02       Impact factor: 2.698

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