#Peptideshaker spectral library update#

Since its inception, the ProteomeXchange (PX) consortium of proteomics resources ( 1, 2) ( ) has aimed to standardize data submission and dissemination of public MS proteomics data worldwide. Mass spectrometry (MS)-based proteomics approaches are becoming increasingly prominent in the life sciences. At last, we also outline some of our future plans for the coming years. In parallel, an unprecedented increase of data re-use activities in the field, including ‘big data’ approaches, is enabling novel research and new data resources. At the end of June 2019, more than 14 100 datasets had been submitted to PX resources since 2012, and from those, more than 9 500 in just the last three years. Next, with current data submission statistics, we demonstrate that the proteomics field is now actively embracing public open data policies. We first describe the updated submission guidelines, now expanded to include six members. Since then, in addition to the four PX existing members at the time (PRIDE, PeptideAtlas including the PASSEL resource, MassIVE and jPOST), two new resources have joined PX: iProX (China) and Panorama Public (USA).

#Peptideshaker spectral library update#

In this paper, we describe the main developments since the previous update manuscript was published in Nucleic Acids Research in 2017. The ProteomeXchange (PX) consortium of proteomics resources ( ) has standardized data submission and dissemination of mass spectrometry proteomics data worldwide since 2012.