Ca-Dependent Inhibitory Factor for the Myosin-Actin-ATP Interaction of Physarum polycephalum1
- 1 October 1981
- journal article
- research article
- Published by Oxford University Press (OUP) in The Journal of Biochemistry
- Vol. 90 (6) , 1829-1832
- https://doi.org/10.1093/oxfordjournals.jbchem.a133663
Abstract
A factor was separated from a Physarum myosin B preparation of which the superprecipitation was inhibited by Ca ions (Kohama et al. (1980) Proc. Japan Acad. 56B, 591–596). Actomyosin with the factor in the presence of GEDTA superpre cipitated and hydrolyzed ATP faster than in the presence of 10−5M Ca ions. No time lag was required for the factor to exhibit its full activity.This publication has 10 references indexed in Scilit:
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