Table 1.
Predicted b-ion and y-ion MS/MS fragment ion series (singly and doubly charged) of DPS3. The observed ions are indicated by single-underlined. The unit for MS data is m/z.
| #1 | b (1+) | b (2+) | Seq. | y (1+) | y (2+) | #2 |
|---|---|---|---|---|---|---|
| 1 | 72.04440 | 36.52584 | A | 23 | ||
| 2 | 185.12847 | 93.06787 | L | 2478.41923 | 1239.71325 | 22 |
| 3 | 371.20779 | 186.10753 | W | 2365.33516 | 1183.17122 | 21 |
| 4 | 499.30276 | 250.15502 | K | 2179.25584 | 1090.13156 | 20 |
| 5 | 614.32971 | 307.66849 | D | 2051.16087 | 1026.08407 | 19 |
| 6 | 727.41378 | 364.21053 | I | 1936.13392 | 968.57060 | 18 |
| 7 | 840.49785 | 420.75256 | L | 1823.04985 | 912.02856 | 17 |
| 8 | 968.59282 | 484.80005 | K | 1709.96578 | 855.48653 | 16 |
| 9 | 1082.63575 | 541.82151 | N | 1581.87081 | 791.43904 | 15 |
| 10 | 1153.67287 | 577.34007 | A | 1467.82788 | 734.41758 | 14 |
| 11 | 1210.69434 | 605.85081 | G | 1396.79076 | 698.89902 | 13 |
| 12 | 1338.78931 | 669.89829 | K | 1339.76929 | 670.38828 | 12 |
| 13 | 1409.82643 | 705.41685 | A | 1211.67432 | 606.34080 | 11 |
| 14 | 1480.86355 | 740.93541 | A | 1140.63720 | 570.82224 | 10 |
| 15 | 1593.94762 | 797.47745 | L | 1069.60008 | 535.30368 | 9 |
| 16 | 1707.99055 | 854.49891 | N | 956.51601 | 478.76164 | 8 |
| 17 | 1837.03315 | 919.02021 | E | 842.47308 | 421.74018 | 7 |
| 18 | 1950.11722 | 975.56225 | I | 713.43048 | 357.21888 | 6 |
| 19 | 2064.16015 | 1032.58371 | N | 600.34641 | 300.67684 | 5 |
| 20 | 2192.21873 | 1096.61300 | Q | 486.30348 | 243.65538 | 4 |
| 21 | 2305.30280 | 1153.15504 | I | 358.24490 | 179.62609 | 3 |
| 22 | 2404.37122 | 1202.68925 | V | 245.16083 | 123.08405 | 2 |
| 23 | Q-Amidated | 146.09241 | 73.54984 | 1 |