915.399; 955.354; 971.372; 1079.384; 1095.377; 1145.348; 1187.473; 1210.441; 1226.429; 1286.568; 1560.698; 1655.694; 1732.586; 1748.565; 1921.823; 1989.81; 2005.79; 2125.913; 2283.991; 2296.898; 2684.143; TRYPSIN