910.4; 947.44; 955.49; 1013.52; 1094.42; 1167.51; 1266.57; 1267.55; 1296.59; 1356.59; 1701.84; 1865.69; 1903.88; 1978.97; 2203.99; 2286.02; 2313.03; 2469.11; 2625.04; 2781.13; 2881.17; 3140.35; 3378.45; 3506.42; TRYPSIN