Fig. 7From: Propedia: a database for protein–peptide identification based on a hybrid clustering algorithmAG’s Protease model, in gray, coupled with peptides 3qgn-A (a) and 4dii-L (b). The distance between the SER143 residue from the S1 site in the protease to the cysteine residues in the peptides are 3.9 Å and 4.4 Å respectivelyBack to article page