Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/4W9Y
Glutamate carboxypeptidase 22-acetamido-2-deoxy-beta-D-glucopyranoseCALCIUM IONCHLORIDE IONN-sulfamoyl-L-glutamic acidZINC...
glutamate carboxypeptidase iiraystructurehumangcpii
https://www.rcsb.org/structure/2C6G
Membrane-bound glutamate carboxypeptidase II (GCPII) with bound glutamate
glutamate carboxypeptidase iircsb pdbmembraneboundgcpii