5BS6:
reference: A novel transcriptional regulator of L-arabinose utilization in human gut bacteria., Chang C, Tesar C, Li X, Kim Y, Rodionov DA, Joachimiak A, Nucleic Acids Res. 2015 Oct 4. pii: gkv1005. PMID: 26438537

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