938.4754; 1027.5195; 1125.5604; 1141.5543; 1312.6606; 1476.6689; 1484.6222; 1535.6089; 1632.7625; 1654.7584; 1722.843; 1852.7759; 2086.9099; 2141.0359; 2146.9617; 2151.01; 2198.9685; 2279.095; 2303.033; TRYPSIN