| Select | Fields |
| All |
| PiperID [e.g, Piper1] |
| Sequence [e.g, AHGGVSVFGGVGER] |
| Ion [e.g, 449] |
| Score [e.g, 68.87] |
| Hits [e.g, 10] |
| Mass [e.g, 1327.6631] |
| Modification [e.g, [15] Oxidation (M)] |
| Protein name [e.g, ATP synthase CF1 beta subunit] |
| Origin [e.g, chloroplast] |
| Accession [e.g, Gi|114107053] |