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Unformatted text preview: hat directly or indirectly link actin filaments to membranes
D. Proteins that regulate the inter actions of myosin's w ith actin (like tropomyosin)
E. Myosin family of molecular motors
Big myosin family.
My osin domain st ruct ure:
Neck: LC binding; neck domain: binding site for light chain
T ail domain: highly diverse in function
* dimerization, cargo binding, enzyme activity, localization (tells motor w her e to go)
Rotary shadow ed replica of single myosin-II molecules
Domain str ucture of muscle and non muscle myosin II
Head motor has ATPase and actin binding sites T he smallest non muscle my son II bipolar filament is a dimer...
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- Fall '13