Sequence range

[M+H]+ calcd

m/z (exp.)

15 - 20

836.43

836.70

15 - 21

964.52

964.78

21 - 37

1927.02

1927.45

22 - 37

1798.92

1799.33

38 - 45

1087.48

1087.72

46 - 53

993.49

993.73

46 - 58

1491.73

1492.07

62 - 88

2827.33

2827.95

99 - 111

1338.70

1338.96

112 - 119

861.56

861.81

112 - 128

2008.06

2008.50

113 - 128

1879.97

1880.39

120 - 128

1165.52

1165.78

129 - 136

1050.44

1050.68

129 - 146

2220.07

2220.10

137 - 146

1188.65

1188.90

152 - 167

1851.87

1852.27

152 - 172

2433.26

2433.77

153 - 167

1695.76

1696.13

153 - 172

2277.16

2277.66

173 - 184

1410.69

1411.02

173 - 185

1538.78

1539.13

186 - 199

1648.81

1648.20

190 - 199

1221.55

1221.84

200 - 212

1313.60

1313.87

203 - 212

1013.44

1013.70

213 - 227

1377.63

1377.94

228 - 237

912.38

912.63

277 - 284

781.36

781.61

285 - 309

2189.91

2190.37

Table 2: MALDI MS analysis of RA33 peptides after tryptic digest.