UniProt

UniParc REST API

UniParc (UniProt Archive) is a comprehensive non-redundant database of publicly available protein sequences. Each unique sequence appears once with a stable UniParc identifier and cross-references to source databases. The REST API enables retrieval of sequence entries by accession or database cross-reference.

GitHub

Documentation

📖
Documentation
https://www.uniprot.org/help/uniparc

Other Resources

🔗
TermsOfService
https://www.uniprot.org/help/license

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API entry from apis.yml

apis.yml Raw ↑ 
name: UniParc REST API
description: 'UniParc (UniProt Archive) is a comprehensive non-redundant database of publicly available
  protein sequences. Each unique sequence appears once with a stable UniParc identifier and cross-references
  to source databases. The REST API enables retrieval of sequence entries by accession or database cross-reference.

  '
image: https://www.uniprot.org/images/logos/uniprot.svg
humanURL: https://www.uniprot.org/help/uniparc
baseURL: https://rest.uniprot.org/uniparc
version: '2026_01'
tags:
- Proteins
- Sequences
- Archive
properties:
- type: Documentation
  url: https://www.uniprot.org/help/uniparc
- type: TermsOfService
  url: https://www.uniprot.org/help/license
contact:
- FN: UniProt Consortium
  email: help@uniprot.org
  url: https://www.uniprot.org/contact