Downloads

The full MSIPep dataset is free to use under CC BY 4.0. Please cite MSIPep and the original publications.

All observations (release 1.0)

Includes entries still under review; the status and flags columns show their state. Download approved entries only (TSV).

`peptide`, `proforma`	Plain sequence and the sequence with modifications in ProForma 2.0 notation
`measured_mz`	m/z as reported in the source publication
`theoretical_mz`	Calculated by MSIPep from the sequence, modifications, charge and adduct (monoisotopic)
`ppm_error`	(measured − calculated) / calculated × 10⁶
`taxon_id`, `uberon_id`	NCBI Taxonomy and UBERON anatomy identifiers
`status`, `flags`	Curation status and the automatic checks that did not pass