| Original PTM site ID | Peptide sequence | Detection rate in Tumor | Detection rate in Normal |
|---|---|---|---|
| ERBB2:NP_004439.2:S1073 | sPLAPSEGAGSDVFDGDLGMGAAK | 7/95 | 2/49 |
| ERBB2:NP_004439.2:S1073;S1078 | SGGGDLTLGLEPSEEEAPRsPLAPsEGAGSDVFDGDLGMGAAK | 6/95 | 3/49 |
| ERBB2:NP_004439.2:S1073;S1078;S1083 | sPLAPsEGAGsDVFDGDLGMGAAK | 5/95 | 3/49 |
| ERBB2:NP_004439.2:S1073;S1078;S1083.1 | SGGGDLTLGLEPSEEEAPRsPLAPsEGAGsDVFDGDLGMGAAK | 5/95 | 3/49 |
| ERBB2:NP_004439.2:S1073;S1083 | sPLAPSEGAGsDVFDGDLGMGAAK | 7/95 | 2/49 |