Tris inhibits a GH1 β-glucosidase by a linear mixed inhibition mechanism
Fig 4
β-glucosidase Sfβgly and the Sfβgly-NPβglc complex. (A) Binding spots in the free enzyme revealed by computational docking (solutions #1 to #7 – S1 Table; S6 Fig). Residues interacting with Tris are shown in blue. (B) Binding spots in the enzyme-substrate complex revealed by computational docking (S2 Table; S7 Fig) Residues showed in the detailed structures (panels A and B) are within 3.5 Å of the Tris molecule.