1GSO:
reference: X-ray crystal structure of glycinamide ribonucleotide synthetase from Escherichia coli., Wang W, Kappock TJ, Stubbe J, Ealick SE, Biochemistry 1998 Nov 10;37(45):15647-62. PMID: 9843369

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