The PIR SuperFamily concept is being used as a guiding principle to provide comprehensive and non-overlapping clustering of UniProtKB sequences into a hierarchical order to reflect their evolutionary relationships.

Prefix

pirsf

Keywords

family and domain databases protein structure

Links

Homepage

Publications

2004 PIRSF: family classification system at the Protein Information Resource

Pattern for Local Unique Identifiers

Local identifiers in PIR Superfamily Classification System should match this regular expression:
^PIRSF\d{6}$

Example Local Unique Identifier

PIRSF000100   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from PIR Superfamily Classification System should match this regular expression:
^pirsf:PIRSF\d{6}$

Example CURIE

pirsf:PIRSF000100

Contact

Cathy H. Wu   0000-0001-6379-8601

Mappings from records in Bioregistry to external registries comprises the metaregistry. This resource has 7 mappings to external registries with 3 unique external prefixes.

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier PIRSF000100 is used to demonstrate the providers available for PIR Superfamily Classification System. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.