Table 6.
Fragment ions of the 27KSAPSTGGVK36 peptide from histone H3 isolated from stationary phase Saccharomyces cerevisiae.
| Order | b ion (m/z) | Sequence | y ion (m/z) | Order |
|---|---|---|---|---|
| 1 | 129.1022 | K | 10 | |
| 2 | 216.1343 | S | 915.4782* | 9 |
| 3 | 287.1714 | A | 828.4462* | 8 |
| 4 | 384.2241 | P | 757.4090* | 7 |
| 5 | 471.2562 | S | 660.3563* | 6 |
| 6 | 572.3039* | T | 573.3243* | 5 |
| 7 | 629.3253 | G | 472.2766 | 4 |
| 8 | 686.3468 | G | 415.2551* | 3 |
| 9 | 785.4152 | V | 358.2336 | 2 |
| 10 | K | 259.1652 | 1 |
The list of product ions observed (underlined), matched with Mascot to the SWISS-PROT database (asterisk superscript), or predicted following CID fragmentation is shown.