The Universal Protein Resource (UniProt) The Universal Protein Resource (UniProt) is a collaboration among the European Bioinformatics Institute (EMBL-EBI), the Swiss Institute of Bioinformatics (SIB ) and the Protein Information Resource (PIR). It is a comprehensive resource for protein sequences and annotation data. The databases available at Uniprot include UniProt Knowledgebase (UniProtKB), the UniProt Reference Clusters (UniRef), and the UniProt Archive (UniParc). BioDB Extractor (BDE) provides following customized search utility for UniProtKB 1 Basic Fields Search 2 Advanced Feature Table Search 3 Topic-wise Comments Extractor 4 Uniprot_ID_Mapping |