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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.
Brokaw,
CO2-inhibition of the amplitude of bending of triton-demembranated sea urcin sperm flagella.
1977, Pubmed,
Echinobase
Brokaw,
CO2-inhibition of the amplitude of bending of triton-demembranated sea urcin sperm flagella.
1977,
Pubmed
,
Echinobase
Brokaw,
Effects of viscosity and ATP concentration on the movement of reactivated sea-urchin sperm flagella.
1975,
Pubmed
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Echinobase
Eisenberg,
Cross-bridge model of muscle contraction. Quantitative analysis.
1980,
Pubmed
Gibbons,
Potent inhibition of dynein adenosinetriphosphatase and of the motility of cilia and sperm flagella by vanadate.
1978,
Pubmed
,
Echinobase
Gibbons,
Properties of flagellar "rigor waves" formed by abrupt removal of adenosine triphosphate from actively swimming sea urchin sperm.
1974,
Pubmed
,
Echinobase
Goodno,
Inhibition of myosin ATPase by vanadate ion.
1979,
Pubmed
Greene,
Dissociation of the actin.subfragment 1 complex by adenyl-5'-yl imidodiphosphate, ADP, and PPi.
1980,
Pubmed
Lymn,
Mechanism of adenosine triphosphate hydrolysis by actomyosin.
1971,
Pubmed
Marston,
Coupling between the enzymatic site of myosin and the mechanical output of muscle.
1979,
Pubmed
Marston,
Changes in muscle crossbridges when beta, gamma-imido-ATP binds to myosin.
1976,
Pubmed
Meisner,
Alterations of crossbridge angle induced by beta, gamma-imido-adenosine-triphosphate. Electron microscope and optical diffraction studies on myofibrillar fragments of abdominal muscles of the crayfish Orconectes limosus.
1979,
Pubmed
Okuno,
Inhibition and relaxation of sea urchin sperm flagella by vanadate.
1980,
Pubmed
,
Echinobase
Okuno,
Inhibition of movement of trition-demembranated sea-urchin sperm flagella by Mg2+, ATP4-, ADP and P1.
1979,
Pubmed
,
Echinobase
Penningroth,
ATP formation from adenyl-5'-yl imidodiphosphate, a nonhydrolyzable ATP analog.
1980,
Pubmed
Penningroth,
Effects of adenylyl imidodiphosphate, a nonhydrolyzable adenosine triphosphate analog, on reactivated and rigor wave sea urchin sperm.
1978,
Pubmed
,
Echinobase
Shimizu,
The initial burst of phosphate liberation by 30 S dynein ATPase from Tetrahymena cilia.
1979,
Pubmed
Stein,
Mechanism of actomyosin adenosine triphosphatase. Evidence that adenosine 5'-triphosphate hydrolysis can occur without dissociation of the actomyosin complex.
1979,
Pubmed
Takahashi,
Kinetic properties of dynein ATPase from Tetrahymena pyriformis. The initial phosphate burst of dynein ATPase and its interaction with ATP analogs.
1979,
Pubmed
Takahashi,
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.
1978,
Pubmed
Warner,
Cation-induced attachment of ciliary dynein cross-bridges.
1978,
Pubmed
Yount,
Adenylyl imidodiphosphate, an adenosine triphosphate analog containing a P--N--P linkage.
1971,
Pubmed
