2AJT:
reference: Crystal structure of Escherichia coli L-arabinose isomerase (ECAI), the putative target of biological tagatose production., Manjasetty BA, Chance MR, J Mol Biol. 2006 Jul 7;360(2):297-309. Epub 2006 May 5. PMID: 16756997

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