The ProteomeXchange provides a single point of submission of Mass Spectrometry (MS) proteomics data for the main existing proteomics repositories, and encourages the data exchange between them for optimal data dissemination.

Prefix
px
Links
Homepage
Contact
Missing Contact
Pattern
^(R)?PXD\d{6}$
Namespace in Pattern
False
Example Identifier
PXD000500   Resolve
Metaregistry

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for px.

Registry Name Metaprefix Metaidentifier
Identifiers.org miriam px
Name-to-Thing n2t px
Prefix Commons prefixcommons PX
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE px:PXD000500 is used to demonstrate the provides available for px. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URL
ProteomeXchange px http://proteomecentral.proteomexchange.org/cgi/GetDataset?ID=PXD000500
Bioregistry bioregistry https://bioregistry.io/px:PXD000500
Identifiers.org miriam https://identifiers.org/px:PXD000500
Name-to-Thing n2t https://n2t.net/px:PXD000500