Search for a single tryptic peptide
Enter a tryptic peptide
An input peptide can be 5 to 50 residues long and can contain any number of miscleavages.
Unipept will try to find exact matches in all UniProt records, equating leucine (L) and isoleucine (I) if you wish.
All matched UniProt records and corresponding NCBI taxa are listed and visualised and the taxonomic lowest common ancestor is calculated.