[Small-angle diffuse x-ray scattering on fine muscle filaments].
Theoretical small-angle diffuse scattering curves from muscle thin filament models have been calculated. The curves reveal a maximum at 115' scattering angle. It has been shown that the maximum is due to the pitch of F-actin helix. Theoretical curves are in good agreement with the earlier obtained curves of small-angle diffuse scattering from F-actin dilute solutions.
D000199:Actins; D008433:Mathematics; D008954:Models, Biological; D011487:Protein Conformation; D014961:X-Ray Diffraction
D000199:Actins
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