857.4159; 898.448; 911.4208; 988.4747; 1094.5219; 1098.5964; 1177.5874; 1224.5508; 1245.6106; 1277.6831; 1291.6356; 1405.7784; 1409.7112; 1491.7401; 1499.7526; 1619.8335; 1629.8988; 1795.8992; 2289.1685; 2351.9714; 2570.3469; 3060.4924; 3076.5403; TRYPSIN