The Proteomics Standards Initiative modification ontology (PSI-MOD) aims to define a concensus nomenclature and ontology reconciling, in a hierarchical representation, the complementary descriptions of residue modifications.

Prefix

mod

Preferred Prefix

MOD

Alternative Prefixes

PSI-MOD

Links

Homepage Repository OBO OWL

Contact

Pierre-Alain Binz   0000-0002-0045-7698   pabinz

Pattern for Local Unique Identifiers

Local identifiers in Protein modification should match this regular expression:
^\d{5}$

Example Local Unique Identifier

01467   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from Protein modification should match this regular expression:
^MOD:\d{5}$

Example CURIE

MOD:01467

MIRIAM Namespace Embedded in LUI

The legacy MIRIAM standard for generating CURIEs with this resource includes the namespaceEmbeddedInLUI as true. The actual part that gets prefixed before the local unique identifier regex, otherwise known as the banana, is MOD:. Therefore, you might see local unique identifiers written out as CURIEs.

References

• Publication The PSI-MOD community standard for representation of protein modification data

The metaregistry provides mappings between the Bioregistry and other registries. There are 10 mappings to external registries for mod.

Providers are various services that resolve CURIEs to URLs. The example CURIE mod:01467 is used to demonstrate the provides available for mod. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.