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The mission of UniProt is to provide the scientific community with a comprehensive, high-quality and freely accessible resource of protein sequence and functional information.

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  • Text search
    Our basic text search allows you to search all the resources available

  • BLAST
    Find regions of similarity between your sequences

  • Sequence alignments
    Align two or more protein sequences using the Clustal Omega program

  • Retrieve/ID mapping
    This tool merges the "Retrieve" and "ID Mapping" tools

  • Peptide search
    Find sequences that exactly match a query peptide sequence

UniProt data

Protein spotlight

sweet poison

Where there is a will, there is a way. We have all faced situations that seem hopeless yet, given time and determination, we end up finding a solution. Nature tackles apparent dead ends by using the forces that drive evolution. In this way, features that could appear to be disabling - when considering predation, reproduction or self-defence for instance - are lifted by using well-chosen tactics. Take a lack of mobility, for example…