Fig. 4: PRIDE database-submission workflow supporting IDF and SDRF files.
From: A proteomics sample metadata representation for multiomics integration and big data analysis

The IDF file is automatically generated during submission; the SDRF file can be provided by the user in the PRIDE Submission Tool and is automatically validated in the submission pipeline. The sample information is shown on the web page of each PRIDE dataset and submitted to the EBI BioSample database, which assigns a unique accession to each sample. Shown are representative PRIDE and BioSamples outputs for the dataset PXD000561.