Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/3S2M
dipeptidase(2R)-2-{[(S)-[(1R)-1-amino-2-phenylethyl](hydroxy)phosphoryl]methyl}butanedioic acid1,2-ETHANEDIOLZINC ION
crystal structurestreptomyces coelicolordipeptidase
https://www.ncbi.nlm.nih.gov/Structure/pdb/5NRZ
Dipeptidase gliJCHLORIDE IONGLYCEROLMANGANESE (II) ION
cysglydipeptidasecomplex