1CJ0:
reference: Crystal structure of rabbit cytosolic serine hydroxymethyltransferase at 2.8 A resolution: mechanistic implications., Scarsdale JN, Kazanina G, Radaev S, Schirch V, Wright HT, Biochemistry 1999 Jun 29;38(26):8347-58. PMID: 10387080

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