Figure 2.
Classification of (chemo)enzymatic enantioconvergent processes. (A,B) Single-step enantioconvergence via a one-enzyme (A) or two-enzyme (B) process. (C,D) Two-step enantioconvergence via inversion/retention (C) or retention/inversion (D). (E) Two-step enantioconvergence via inversion followed by chemical reaction. A, ent-A = substrate enantiomers; B, ent-B = product enantiomers; ent-C = final product enantiomer.
