Multiple Assemblies exist for SMTL entry 6r4x
Crystal structure of PPEP-1(E143A/Y178F) in complex with substrate peptide Ac-EVNPAVP-CONH2; X-RAY DIFFRACTION 1.83 Å

SMTL ID
6r4x.1
Ligands
ACE-GLU-VAL-ASN-PRO-ALA-VAL-LPD; ZINC ION
Polypeptides
Pro-Pro endopeptidase
Oligo-state
monomer
SMTL ID
6r4x.2
Ligands
ACE-GLU-VAL-ASN-PRO-ALA-VAL-LPD; ZINC ION
Polypeptides
Pro-Pro endopeptidase
Oligo-state
monomer