title: Electron microscopy of muscle phosphorylase a.
mesh_terms: D003461:Crystallography; D008854:Microscopy, Electron; D008961:Models, Structural; D009132:Muscles / Q000201:enzymology*; D006005:Phosphorylases; D011479:Protamines
chemical_list: D011479:Protamines; D006005:Phosphorylases