Robuta

https://www.rcsb.org/structure/2ZEH
Crystal structure of the human glutaminyl cyclase mutant E201Q at 1.8 angstrom resolution
crystal structureglutaminyl cyclasercsbpdbhuman
https://www.ncbi.nlm.nih.gov/Structure/pdb/7CP0
Glutaminyl-peptide cyclotransferase1,2-ETHANEDIOLSULFATE IONZINC ION
crystal structuredouble mutanthumansecretory
https://www.ncbi.nlm.nih.gov/Structure/pdb/7D21
Glutaminyl-peptide cyclotransferase4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACIDZINC ION
crystal structureixodes scapularisglutaminyl cyclasetwo