Table 6.
Frequency Distribution of Signature Fragment Ions from Bxxp-Modified Tyrosine Peptides Identified from Apex2 BioSITe Experiment
| m/z | no. of PSMs | no.of peptides |
|---|---|---|
| 227.085 | 883 (99%) | 464 (99%) |
| 310.159 | 56 (6%) | 45 (10%) |
| 340.168 | 826 (93%) | 436 (93%) |
| 453.251 | 113 (13%) | 77 (16%) |
| 706.361 | 782 (88%) | 411 (88%) |
| 723.388 | 473 (53%) | 260 (56%) |