https://www.ncbi.nlm.nih.gov/Structure/pdb/4OGK
4OGK: X-ray structure of the uridine phosphorylase from Salmonella typhimurium in complex with...
Uridine phosphorylase1,2-ETHANEDIOLDI(HYDROXYETHYL)ETHERISOPROPYL ALCOHOLPOTASSIUM IONTETRAETHYLENE GLYCOLTHYMIDINE