1KOR:
reference: Crystal structure of argininosuccinate synthetase from Thermus thermophilus HB8. Structural basis for the catalytic action., Goto M, Nakajima Y, Hirotsu K, J Biol Chem 2002 May 3;277(18):15890-6. PMID: 11844799

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