https://www.ncbi.nlm.nih.gov/Structure/pdb/1ZLR
Coagulation factor XI(1R)-2-{[AMINO(IMINO)METHYL]AMINO}-1-{4-[(4R)-4-(HYDROXYMETHYL)-1,3,2-DIOXABOROLAN-2-YL]PHENYL}ETHYL NICOTINATEGLYCEROLSULFATE ION
factor xicatalytic domain
https://www.rcsb.org/structure/6ZE8
Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01
crystal structurercsbpdbhuman