6A8H:
reference: Structures of endo-1,5-alpha-L-arabinanase mutants from Bacillus thermodenitrificans TS-3 in complex with arabino-oligosaccharides., Yamaguchi A, Sogabe Y, Fukuoka S, Sakai T, Tada T, Acta Crystallogr F Struct Biol Commun. 2018 Dec 1;74(Pt 12):774-780. doi:, 10.1107/S2053230X18015947. Epub 2018 Nov 26. PMID: 30511671

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