Abstract
Phalloidin, a heptapeptide from the mushroom Amanita phalloides, increased the velocity of actin polymerization, but slightly decreased the velocity of elongation (polymerization onto sonicated F-actin). A plot of log polymerization velocity vs. log actin concentration was less steep in the presence of phalloidin than in its absence, suggesting that the filament nucleus is smaller in the presence of phalloidin than in its absence.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular Enzymology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.