| Original PTM site ID | Peptide sequence | Detection rate in Tumor | Detection rate in Normal |
|---|---|---|---|
| ERBB2:NP_004439.2:S1051;T1052;S1054 | SSstRsGGGDLTLGLEPSEEEAPR | 0/110 | 0/101 |
| ERBB2:NP_004439.2:S1054 | sGGGDLTLGLEPSEEEAPR | 106/110 | 97/101 |
| ERBB2:NP_004439.2:S1054;S1083 | sGGGDLTLGLEPSEEEAPRSPLAPSEGAGsDVFDGDLGMGAAK | 56/110 | 54/101 |