1DAP:
reference: Three-dimensional structure of meso-diaminopimelic acid dehydrogenase from Corynebacterium glutamicum., Scapin G, Reddy SG, Blanchard JS, Biochemistry 1996 Oct 22;35(42):13540-51. PMID: 8885833

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