919.4; 1028.6; 1089.6; 1165.5; 1171.7; 1187.6; 1243.7; 1275.7; 1304.6; 1358.8; 1359.7; 1381.7; 1417.8; 1507.8; 1605.9; 1619.9; 1629.9; 1635.9; 1649.8; 1676.9; 1688; 1700.1; 1730; 1753; 1962.1; 2324.3; TRYPSIN