| Name | Type | Require | Description |
| Rank | Integer | true | Number of the peptide |
| Score | Double | true | The score for the peptide hit |
| Probability (%) | Double | false | Likelihood estimate for peptide hit |
| Delta Score | Double | false | The delta score of top score and second score |
| Score Type | String | true | The type of scoring used |
| Sequence | String | true | The sequence of the peptide hit |
| Description | String | false | Information about the peptide hit |
| Protein Hit Id | String[] | false | Protein Hit Id |
| Ontology Entry | OntologyEntry[] | false | Generic record,linked to ontology entries,for capturing non-standard analyte processing methods |