1070.5187; 1095.4757; 1122.5519; 1149.5099; 1318.6761; 1321.6582; 1329.6277; 1354.6719; 1473.7815; 1539.7314; 1627.7401; 1634.7017; 1662.778; 2067.9402; 2167.0396; 2951.2197; TRYPSIN