Literature DB >> 6453880

Effects of AMPPNP and vanadate on the mechanochemical crossbridge cycle in flagella.

M Okuno, C J Brokaw.   

Abstract

The non-hydrolysable ATP analogue, beta,gamma-imido-adenosine-5'-triphosphate (AMPPNP, adenylilimidodiphosphate) does not reduce the stiffness of demembranated sea urchin sperm flagella measured in the rigor state in the absence of MgATP2- and does not cause relaxation of rigor bends. The competitive inhibitions provide further evidence that the dynein-tubulin crossbridge cycle in flagella is similar to the actin-myosin crossbridge cycle.

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Year:  1981        PMID： 6453880     DOI： 10.1007/bf00712064

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


  21 in total

1.  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

2.  Kinetic properties of dynein ATPase from Tetrahymena pyriformis. The initial phosphate burst of dynein ATPase and its interaction with ATP analogs.

Authors:  M Takahashi; Y Tonomura
Journal:  J Biochem       Date:  1979-08       Impact factor: 3.387

3.  Potent inhibition of dynein adenosinetriphosphatase and of the motility of cilia and sperm flagella by vanadate.

Authors:  I R Gibbons; M P Cosson; J A Evans; B H Gibbons; B Houck; K H Martinson; W S Sale; W J Tang
Journal:  Proc Natl Acad Sci U S A       Date:  1978-05       Impact factor: 11.205

4.  The initial burst of phosphate liberation by 30 S dynein ATPase from Tetrahymena cilia.

Authors:  T Shimizu; I Kimura; H Murofushi; H Sakai
Journal:  FEBS Lett       Date:  1979-12-01       Impact factor: 4.124

5.  Changes in muscle crossbridges when beta, gamma-imido-ATP binds to myosin.

Authors:  S B Marston; C D Rodger; R T Tregear
Journal:  J Mol Biol       Date:  1976-06-14       Impact factor: 5.469

6.  Mechanism of adenosine triphosphate hydrolysis by actomyosin.

Authors:  R W Lymn; E W Taylor
Journal:  Biochemistry       Date:  1971-12-07       Impact factor: 3.162

7.  CO2-inhibition of the amplitude of bending of triton-demembranated sea urcin sperm flagella.

Authors:  C J Brokaw
Journal:  J Exp Biol       Date:  1977-12       Impact factor: 3.312

8.  Binding of 30s dynein with the B-tubule of the outer doublet of axonemes from Tetrahymena pyriformis and adenosine triphosphate-induced dissociation of the complex.

Authors:  M Takahashi; Y Tonomura
Journal:  J Biochem       Date:  1978-12       Impact factor: 3.387

9.  Inhibition of movement of trition-demembranated sea-urchin sperm flagella by Mg2+, ATP4-, ADP and P1.

Authors:  M Okuno; C J Brokaw
Journal:  J Cell Sci       Date:  1979-08       Impact factor: 5.285

10.  Effects of adenylyl imidodiphosphate, a nonhydrolyzable adenosine triphosphate analog, on reactivated and rigor wave sea urchin sperm.

Authors:  S M Penningroth; G B Witman
Journal:  J Cell Biol       Date:  1978-12       Impact factor: 10.539
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  5 in total

1.  The inhibition of muscle contraction by adenosine 5' (beta, gamma-imido) triphosphate and by pyrophosphate.

Authors:  E Pate; R Cooke
Journal:  Biophys J       Date:  1985-06       Impact factor: 4.033

2.  ATP Consumption of Eukaryotic Flagella Measured at a Single-Cell Level.

Authors:  Daniel T N Chen; Michael Heymann; Seth Fraden; Daniela Nicastro; Zvonimir Dogic
Journal:  Biophys J       Date:  2015-12-15       Impact factor: 4.033

3.  Resolution of the competitive inhibitory effects of lithium and AMPPNP on the beat frequency of ATP-reactivated, demembranated, sea urchin sperm flagella.

Authors:  E F Pate; C J Brokaw
Journal:  J Muscle Res Cell Motil       Date:  1985-08       Impact factor: 2.698

4.  Trimeric binding of the 70-kD uncoating ATPase to the vertices of clathrin triskelia: a candidate intermediate in the vesicle uncoating reaction.

Authors:  J Heuser; C J Steer
Journal:  J Cell Biol       Date:  1989-10       Impact factor: 10.539

5.  Mechanochemical coupling in the relaxation of rigor-wave sea urchin sperm flagella.

Authors:  S M Penningroth; A Cheung; K Olehnik; R Koslosky
Journal:  J Cell Biol       Date:  1982-03       Impact factor: 10.539
  5 in total

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