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PSMs commonly identified by both closed and open search, as categorized by Crystal-C.
| Category | Number | % |
|---|---|---|
| No mass shift | 423411 | 74.8 |
| Missed cleavage peptides | 6301 | 1.1 |
| Semi-tryptic peptides | 1468 | 0.3 |
| Chimeric spectra | 42370 | 7.5 |
| Remaining with mass shift | 92539 | 16.3 |
