| Original PTM site ID | Peptide sequence | Detection rate in Tumor | Detection rate in Normal |
|---|---|---|---|
| ERBB2:NP_004439.2:S1049;S1050;S1051 | sssTRSGGGDLTLGLEPSEEEAPRSPLAPSEGAGSDVFDGDLGMGAAK | 0/95 | 9/49 |
| ERBB2:NP_004439.2:S1050;S1051;S1054 | HRSssTRsGGGDLTLGLEPSEEEAPR | 7/95 | 2/49 |