11.
GRE X-succinate synthase structure, mechanism, and reaction schemes. (A) Reaction scheme for BSS. Only the hydrogen that is transferred is shown. (B) BSS structure (PDB ID: 5BWE) showing active site where fumarate (FUM) and toluene (MBN) bind near Cys493. (C) Benzylic/allylic-XSS reaction schemes. (D) Aliphatic-XSS reaction schemes.
