922.5267; 1000.5927; 1001.5743; 1314.7102; 1405.7859; 1802.8959; 2065.0491; 2175.168; 2199.0337; 2215.0315; 2227.0464; 2331.167; 2403.189; 2531.2751; 2781.3157; 2797.3044; 2841.4683; 2951.4788; 2967.4897; 3389.6189; 3405.6006; TRYPSIN