5DGR:
reference: Elucidation of exo-beta-D-glucosaminidase activity of a family 9 glycoside hydrolase (PBPRA0520) from Photobacterium profundum SS9., Honda Y, Shimaya N, Ishisaki K, Ebihara M, Taniguchi H, Glycobiology. 2011 Apr;21(4):503-11. doi: 10.1093/glycob/cwq191. Epub 2010 Nov, 22. PMID: 21098515

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