1HXJ:
reference: Insights into the functional architecture of the catalytic center of a maize beta-glucosidase Zm-p60.1., Zouhar J, Vevodova J, Marek J, Damborsky J, Su XD, Brzobohaty B, Plant Physiol 2001 Nov;127(3):973-85. PMID: 11706179

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