2CDB:
reference: The structural basis of substrate promiscuity in glucose dehydrogenase from the hyperthermophilic archaeon Sulfolobus solfataricus., Milburn CC, Lamble HJ, Theodossis A, Bull SD, Hough DW, Danson MJ, Taylor GL, J Biol Chem. 2006 May 26;281(21):14796-804. Epub 2006 Mar 23. PMID: 16556607

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