The UniProt Knowledgebase (UniProtKB) is a comprehensive resource for protein sequence and functional information with extensive cross-references to more than 120 external databases. Besides amino acid sequence and a description, it also provides taxonomic data and citation information.

Prefix

uniprot

Alternative Prefixes

Uniprot ID UniProt UP UniProtKB uniprot/swiss-prot SwissProt

Keywords

biology protein

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Local identifiers in UniProt Protein should match this regular expression:
^([A-N,R-Z][0-9]([A-Z][A-Z, 0-9][A-Z, 0-9][0-9]){1,2})|([O,P,Q][0-9][A-Z, 0-9][A-Z, 0-9][A-Z, 0-9][0-9])(\.\d+)?$

Example Local Unique Identifier

P0DP23   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from UniProt Protein should match this regular expression:
^uniprot:([A-N,R-Z][0-9]([A-Z][A-Z, 0-9][A-Z, 0-9][0-9]){1,2})|([O,P,Q][0-9][A-Z, 0-9][A-Z, 0-9][A-Z, 0-9][0-9])(\.\d+)?$

Example CURIE

uniprot:P0DP23

Publications

2006 The Universal Protein Resource (UniProt): an expanding universe of protein information

A summary of the relations in the Bioregistry schema can be found here.

Provided By

apid.interactions bykdb compulyeast goa mobidb orthodb pina pmp repeatsdb.protein string swiss-model topfind

Has Parts (bfo:0000051 )

uniprot.chain uniprot.disease uniprot.isoform uniprot.keyword uniprot.location uniprot.proteome uniprot.ptm uniprot.resource uniprot.tissue uniprot.var

In Collection

Global Biodata Coalition - Global Core Biodata Resources

The metaregistry provides mappings between the Bioregistry and other registries. There are 13 mappings to external registries for this resource with 7 unique external prefixes.

When using this resource in RDF, the following URI format should be used:

http://purl.uniprot.org/uniprot/$1

Providers are various services that resolve CURIEs to URLs. The example CURIE uniprot:P0DP23 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Additional providers curated in the Bioregistry are listed here.