title: X-ray crystallographic analysis of swine pancreas  -amylase.
mesh_terms: D000327:Adsorption; D000681:Amylases / Q000302:isolation & purification; D000818:Animals; D001412:Bacillus subtilis / Q000201:enzymology; D002118:Calcium; D003460:Crystallization; D006003:Glycogen; D046911:Macromolecular Substances; D010179:Pancreas / Q000201:enzymology*; D013552:Swine; D014961:X-Ray Diffraction
chemical_list: D046911:Macromolecular Substances; D006003:Glycogen; D000681:Amylases; D002118:Calcium