| Original PTM site ID | Peptide sequence | Detection rate in Tumor | Detection rate in Normal |
|---|---|---|---|
| ERBB2:NP_001005862.1:S1121 | YSEDPTVPLPSETDGYVAPLTCSPQPEYVNQPDVRPQPPsPR | 22/112 | 15/74 |
| ERBB2:NP_001005862.1:S1121.1 | YSEDPTVPLPSETDGYVAPLTCSPQPEYVNQPDVRPQPPsPR | 12/112 | 7/74 |