| Other Names | Brain trypsinogen, EC 3.4.21, EC 3.4.21.4, Mesotrypsin, Mesotrypsinogen, MTG, pancreatic trypsinogen III, protease, serine, 3, protease, serine, 3 (mesotrypsin), protease, serine, 4 (trypsin 4, brain), PRSS3, PRSS4, Serine protease 3, Serine protease 4, T9, TRY3MTG, TRY4mesotrypsin, trypsin 3, Trypsin 4, Trypsin III, Trypsin IV, trypsin-3, Trypsinogen 15, trypsinogen 4, trypsinogen 5, trypsinogen IV |