title: Structural studies on pepsinogen and pepsin. Tryptic digests of pepsinogen and pepsin.
mesh_terms: D000477:Alkylating Agents; D001120:Arginine / Q000032:analysis; D001322:Autoanalysis; D002482:Cellulose; D002845:Chromatography; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D004792:Enzyme Precursors / Q000032:analysis*; D006639:Histidine / Q000032:analysis; D008239:Lysine / Q000032:analysis; D010084:Oxidation-Reduction; D010434:Pepsin A / Q000032:analysis*; D010455:Peptides / Q000032:analysis; D014357:Trypsin
chemical_list: D000477:Alkylating Agents; D004792:Enzyme Precursors; D010455:Peptides; D006639:Histidine; D002482:Cellulose; D001120:Arginine; D014357:Trypsin; D010434:Pepsin A; D008239:Lysine