Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/8WT1 8WT1: Crystal structure of S9 carboxypeptidase from Geobacillus sterothermophilus S9 family peptidaseALANINECITRATE ANIONGLYCEROLSODIUM IONSULFATE ION crystal structurecarboxypeptidase