Fig. 3
From: Glutantβase: a database for improving the rational design of glucose-tolerant β-glucosidases
Structural alignment between the SrBGL model (cyan) and the crystal structure of the glucose-tolerant GH1 β-glucosidase from the fungus Humicola insolens (PDB ID: 4MDP; orange). Analogous positions: E379- > E377 (nucleophile), E184- > E166 (acid/base catalytic), W168- > W186 (hydrophobic region), L191- > L173 (hydrophobic region), and H243- > D238 (slingshot mechanism). Image generated using PyMOL [78]