1CEL:
reference: The three-dimensional crystal structure of the catalytic core of cellobiohydrolase I from Trichoderma reesei., Divne C, Stahlberg J, Reinikainen T, Ruohonen L, Pettersson G, Knowles JK, Teeri TT, Jones TA, Science 1994 Jul 22;265(5171):524-8. PMID: 8036495

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