1ALH:
reference: Kinetics and crystal structure of a mutant Escherichia coli alkaline phosphatase (Asp-369-->Asn): a mechanism involving one zinc per active site., Tibbitts TT, Xu X, Kantrowitz ER, Protein Sci 1994 Nov;3(11):2005-14. PMID: 7703848

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).