UniRef

Non-redundant reference (UniRef) databases

Clustered sets of sequences from UniProt Knowledgebase (including splice variants and isoforms) and selected UniParc records, in order to obtain complete coverage of sequence space at several resolutions while hiding redundant sequences (but not their descriptions) from view.

IDUniRef
Homehttp://www.uniprot.org/help/uniref
EDAM topicSequence clustering
CategoryOther
Taxonall

Available data

Data Format Query Link
Sequence cluster (protein) HTML Sequence cluster ID (UniRef100) http://www.uniprot.org/uniref/UniRef100_%s
Sequence cluster (protein) XML Sequence cluster ID (UniRef100) http://www.uniprot.org/uniref/UniRef100_%s.xml
Sequence cluster (protein) RDF Sequence cluster ID (UniRef100) http://www.uniprot.org/uniref/UniRef100_%s.rdf
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef100) http://www.uniprot.org/uniref/UniRef100_%s.fasta
Sequence cluster (protein) HTML Sequence cluster ID (UniRef90) http://www.uniprot.org/uniref/UniRef90_%s
Sequence cluster (protein) XML Sequence cluster ID (UniRef90) http://www.uniprot.org/uniref/UniRef90_%s.xml
Sequence cluster (protein) RDF Sequence cluster ID (UniRef90) http://www.uniprot.org/uniref/UniRef90_%s.rdf
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef90) http://www.uniprot.org/uniref/UniRef90_%s.fasta
Sequence cluster (protein) HTML Sequence cluster ID (UniRef50) http://www.uniprot.org/uniref/UniRef50_%s
Sequence cluster (protein) XML Sequence cluster ID (UniRef50) http://www.uniprot.org/uniref/UniRef50_%s.xml
Sequence cluster (protein) RDF Sequence cluster ID (UniRef50) http://www.uniprot.org/uniref/UniRef50_%s.rdf
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef50) http://www.uniprot.org/uniref/UniRef50_%s.fasta

Example queries

Data Format Query Example
Sequence cluster (protein) HTML Sequence cluster ID (UniRef100) P02930
Sequence cluster (protein) XML Sequence cluster ID (UniRef100) P02930
Sequence cluster (protein) RDF Sequence cluster ID (UniRef100) P02930
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef100) P02930
Sequence cluster (protein) HTML Sequence cluster ID (UniRef90) P02930
Sequence cluster (protein) XML Sequence cluster ID (UniRef90) P02930
Sequence cluster (protein) RDF Sequence cluster ID (UniRef90) P02930
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef90) P02930
Sequence cluster (protein) HTML Sequence cluster ID (UniRef50) P02930
Sequence cluster (protein) XML Sequence cluster ID (UniRef50) P02930
Sequence cluster (protein) RDF Sequence cluster ID (UniRef50) P02930
Sequence cluster (protein) FASTA format Sequence cluster ID (UniRef50) P02930