UniRef -- Clustered sets of related sequences from UniProt

What you can do:
Search or download the Clustered sets of related sequences from UniProt.
  • UniRef combines closely related sequences into a single record to speed sequence searches.
  • The databases provide complete coverage of sequence space while hiding redundant sequences from view.
  • The non-redundancy allows faster sequence similarity searches by using UniRef90 and UniRef50 (which merge all records from all source organisms with mutual sequence identity of >90% or >50%, respectively, into a single record).
  • protein sequences portal
  • protein sequence similarity search
Literature & Tutorials:
Link to online FAQ: UniRef
This record last updated: 04-17-2014
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