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Dataset · Hugging Face

ConvergeBio/uniref50

UniRef50 Complete UniRef50 dataset from UniProt, converted from XML to sharded Parquet. UniRef50 clusters sequences at 50% identity, providing the most aggressively deduplicated UniRef tier — ideal for training protein language models and building diverse, non-redundant sequence sets. Part of the ConvergeBio Protein Database Collection — see also UniRef90, UniRef100, and UniClust30. Dataset Summary Clusters 60,315,044 Shards 130 Compressed size… See the full description on the dataset page: https://huggingface.co/datasets/ConvergeBio/uniref50.

Author / organizationConvergeBio
License (as declared)cc-by-4.0
Downloads508 (as reported by Hugging Face)
Likes1
Created18 March 2026
Last updated at source30 March 2026
biologyproteinprotein-sequencesunirefuniref50proteomicsbioinformatics
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  • 16 Oct 2026 Description: UniRef50 Complete UniRef50 dataset from UniProt, converted from XML to sharded Parquet. UniRef50 clusters sequences at 50% identity, providing the most aggressively deduplicated UniRef tier — ideal for training protein language models and b → UniRef50 Complete UniRef50 dataset from UniProt, converted from XML to sharded Parquet. UniRef50 clusters sequences at 50% identity, providing the most aggressively deduplicated UniRef tier — ideal for training protein language models and b

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