1JMM:
reference: Crystal structure of the V-region of Streptococcus mutans antigen I/II at 2.4 A resolution suggests a sugar preformed binding site., Troffer-Charlier N, Ogier J, Moras D, Cavarelli J, J Mol Biol 2002 Apr 19;318(1):179-88. PMID: 12054777

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