title: Refined 2 A X-ray crystal structure of porcine pancreatic kallikrein A, a specific trypsin-like serine proteinase. Crystallization, structure determination, crystallographic refinement, structure and its comparison with bovine trypsin.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001665:Binding Sites; D002417:Cattle; D005583:Fourier Analysis; D006860:Hydrogen Bonding; D007610:Kallikreins; D008956:Models, Chemical; D010179:Pancreas / Q000201:enzymology; D011487:Protein Conformation; D013552:Swine; D014357:Trypsin; D014961:X-Ray Diffraction
chemical_list: D007610:Kallikreins; D014357:Trypsin