PSI-PAR

General description
The PSI-PAR format is a standardized means of representing protein affinity reagent data. The PSI-PAR format consists of the PSI-MI XML2.5 schema (originally designed for molecular interactions) and the PSI-PAR controlled vocabulary. Strictly speaking it is not a separate file format; the Proteomics Standards Initiative page describing PSI-PAR says there are no changes to the structure of the PSI-MI XML2.5 schema, although some schema element descriptions have been modified.