Extraction of native tropomyosin-like substances from myxomycete plasmodium and the cross reaction between plasmodium F-actin and muscle native tropomyosin

Extraction of an actin-like protein from

Extraction of an actin-like protein from the plasmodium of a myxomycete and its interaction with myosin a from rabbit striated muscle

✍ Sadashi Hatano; Fumio Oosawa 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 466 KB 👁 1 views

An actin-like protein was obtained from the plasmodia of a myxomycete, Physarum polycephalum. It forms a complex with muscle myosin A which behaves similarly to the actomyosin from rabbit striated muscle. On the addition of ATP the complex of this protein with myosin A shows a viscosity drop at high