3ZZI:
reference: Insight on an arginine synthesis metabolon from the tetrameric structure of yeast acetylglutamate kinase., de Cima S, Gil-Ortiz F, Crabeel M, Fita I, Rubio V, PLoS One. 2012;7(4):e34734. Epub 2012 Apr 18. PMID: 22529931

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