TABLE 2.
Peptide sequences identified using LC/MS/MS
| Fragment and sequence | Observed m/z | Charge state | Molecular mass (Da)
|
|
|---|---|---|---|---|
| Observed | Calculated | |||
| Tryptic fragment | ||||
| TQLIDFIAEK | 589.319 | +2 | 1,176.622 | 1,176.6390 |
| AALEATLEGVTGALK | 481.9218 | +3 | 1,442.748 | 1,442.7981 |
| AALEATLEGVTGALK | 722.382 | +2 | 1,442.748 | 1,442.7981 |
| AALEATLEGVTGALKEGDQVQLIGFGTFK | 741.657 | +4 | 2,962.597 | 2,962.5652 |
| AALEATLEGVTGALKEGDQVQLIGFGTFK | 988.524 | +3 | 2,962.549 | 2,962.5652 |
| EGDQVQLIGFGTFK | 769.884 | +2 | 1,537.752 | 1,537.7777 |
| TGDEIQIAAANTPAFVAGK | 624.659 | +3 | 1,870.994 | 1,870.9789 |
| TGDEIQIAAANTPAFVAGK | 936.505 | +2 | 1,870.994 | 1,870.9789 |
| Asp-N fragment | ||||
| DEIQIAAANTPAFVAGKALKESVN | 819.216 | +3 | 2,454.625 | 2,454.312 |
| PAFVAGKALKESVN | 715.903 | +2 | 1,429.847 | 1,429.793 |