Literature DB >> 6427006

The rate constant for ATP hydrolysis by polymerized actin.

T D Pollard, A G Weeds.   

Abstract

Polymerized actin hydrolyzes bound ATP in a reaction that depends on the concentration of polymerized ATP-actin, not on the rate of incorporation of ATP-actin into the polymer. The apparent first order rate constant is about 0.07 s-1 at 21 degrees C in 50 mM KCl with 1 mM MgCl2 or CaCl2.

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Year:  1984        PMID： 6427006     DOI： 10.1016/0014-5793(84)81376-9

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  26 in total

1.  Actin modifies Ca2+ block of epithelial Na+ channels in planar lipid bilayers.

Authors:  B K Berdiev; R Latorre; D J Benos; I I Ismailov
Journal:  Biophys J       Date:  2001-05       Impact factor: 4.033

Review 2.  Tightly-bound divalent cation of actin.

Authors:  J E Estes; L A Selden; H J Kinosian; L C Gershman
Journal:  J Muscle Res Cell Motil       Date:  1992-06       Impact factor: 2.698

3.  The effect of toxins on inorganic phosphate release during actin polymerization.

Authors:  Andrea Vig; Róbert Ohmacht; Eva Jámbor; Beáta Bugyi; Miklós Nyitrai; Gábor Hild
Journal:  Eur Biophys J       Date:  2011-01-04       Impact factor: 1.733

4.  Actin polymerization kinetics, cap structure, and fluctuations.

Authors:  Dimitrios Vavylonis; Qingbo Yang; Ben O'Shaughnessy
Journal:  Proc Natl Acad Sci U S A       Date:  2005-06-06       Impact factor: 11.205

5.  Mechanism of actin filament self-assembly and regulation of the process by actin-binding proteins.

Authors:  T D Pollard
Journal:  Biophys J       Date:  1986-01       Impact factor: 4.033

6.  Structural basis for the slow dynamics of the actin filament pointed end.

Authors:  Akihiro Narita; Toshiro Oda; Yuichiro Maéda
Journal:  EMBO J       Date:  2011-03-04       Impact factor: 11.598

7.  Mechanical properties of actin filament networks depend on preparation, polymerization conditions, and storage of actin monomers.

Authors:  J Xu; W H Schwarz; J A Käs; T P Stossel; P A Janmey; T D Pollard
Journal:  Biophys J       Date:  1998-05       Impact factor: 4.033

8.  Insights into the Cooperative Nature of ATP Hydrolysis in Actin Filaments.

Authors:  Harshwardhan H Katkar; Aram Davtyan; Aleksander E P Durumeric; Glen M Hocky; Anthony C Schramm; Enrique M De La Cruz; Gregory A Voth
Journal:  Biophys J       Date:  2018-09-01       Impact factor: 4.033

9.  The structure of nonvertebrate actin: implications for the ATP hydrolytic mechanism.

Authors:  S Vorobiev; B Strokopytov; D G Drubin; C Frieden; S Ono; J Condeelis; P A Rubenstein; S C Almo
Journal:  Proc Natl Acad Sci U S A       Date:  2003-05-05       Impact factor: 11.205

10.  The p40/ARPC1 subunit of Arp2/3 complex performs multiple essential roles in WASp-regulated actin nucleation.

Authors:  Heath I Balcer; Karen Daugherty-Clarke; Bruce L Goode
Journal:  J Biol Chem       Date:  2010-01-12       Impact factor: 5.157
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