title: Structure of magnesium paracrystals of alpha-tropomyosin.
mesh_terms: D000818:Animals; D001665:Binding Sites; D003201:Computers; D003460:Crystallization; D005583:Fourier Analysis; D008274:Magnesium; D009132:Muscles; D011485:Protein Binding; D011487:Protein Conformation; D011817:Rabbits; D014335:Tropomyosin; D014961:X-Ray Diffraction
chemical_list: D014335:Tropomyosin; D008274:Magnesium