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Figure 4
Comparison of the active sites of selected CE15 enzymes. The active site of (a) LfCE15C (with superposed XUX from PDB entry 6t0i) is compared with the active sites of (b) OtCE15A (PDB entry 6t0i) and (c) CuGE (PDB entry 6rv9) crystallized with XUX and XUXXr, respectively. Catalytic and substrate-interacting residues are shown as sticks and are colour-coded as in Fig. 1 ![]() ![]() |