---
title: uniref90
description: Complete UniRef90 dataset from UniProt, converted from XML to sharded Parquet. UniRef90 clusters sequences at 90% identity, providing a non-redundant protein sequence resource that balances comprehensiveness with reduced
tags:
- biology
- corpus
- protein
- protein-sequences
- proteomics
- uniref
- uniref90
license: cc-by-4.0
source_url: https://huggingface.co/datasets/ConvergeBio/uniref90
---

# uniref90

> **Mirrored metadata.** This card is reproduced on Atlas for discovery. The artifact itself is not hosted here — follow the source link for the files, and refer to the upstream licence for terms of use.

Complete UniRef90 dataset from UniProt, converted from XML to sharded Parquet. UniRef90 clusters sequences at 90% identity, providing a non-redundant protein sequence resource that balances comprehensiveness with reduced

Upstream identifier: `ConvergeBio/uniref90`.

**Source:** https://huggingface.co/datasets/ConvergeBio/uniref90

**Licence:** cc-by-4.0

_This dataset is part of the Atlas demo catalogue. See the repository history for provenance._