| AminoAcid | Mass | Peptide | NumSpectra | KnownChemistry | Protein | PeptideStartPosition | Charge | BestSpectrumFile | ScanNumber | BytePosition | BestUnmodifiedSpectrumFile | ScanNumber | BytePosition |
| K | 57 | M.K+57YHFLIMALNEEK.N | 1 | NT+CAM | SAR11_0539 | 505 | 2 | Pubiq_009_12_LTQ_29Aug06_Griffin_06-03-10.mzXML | 9572 | 42857592 | - | - | - |
| K | 57 | P.K+57YNSFEKDSLNYKE.D | 1 | NT+CAM | SAR11_1214 | 333 | 2 | Pubiq_008_14_LTQ_29Aug06_Griffin_06-06-04.mzXML | 9058 | 42334718 | - | - | - |