1462.8298; 1476.8043; 1489.9059; 1593.0269; 1646.9478; 1670.9987; 1673.976; 1690.9258; 1694.9263; 1706.9175; 1724.9465; 2056.0513; 2338.354; 2354.3535; 2538.3213; TRYPSIN