Reorganizing the protein space at the Universal Protein Resource (UniProt)

2011 Nucleic Acids Research  
The mission of UniProt is to support biological research by providing a freely accessible, stable, comprehensive, fully classified, richly and accurately annotated protein sequence knowledgebase, with extensive cross-references and querying interfaces. UniProt is comprised of four major components, each optimized for different uses: the UniProt Archive, the UniProt Knowledgebase, the UniProt Reference Clusters and the UniProt Metagenomic and Environmental Sequence Database. A key development at
more » ... UniProt is the provision of complete, reference and representative proteomes. UniProt is updated and distributed every 4 weeks and can be accessed online for searches or download at
doi:10.1093/nar/gkr981 pmid:22102590 pmcid:PMC3245120 fatcat:tpdi3er7yrdk7me7g3xmy6n3wy