Fig. 1From: Anaerobic poly-3-d-hydroxybutyrate production from xylose in recombinant Saccharomyces cerevisiae using a NADH-dependent acetoacetyl-CoA reductaseCofactor binding sites of the AAR from A. vinosum, made through homology modeling (left) and the AAR from C. necator (PDB: 3VZP) (right). The cofactor NADPH is modeled in the binding site and Glu-37 is marked in the A. vinosum AAR, and the Arg-40, which forms several polar contacts to NADPH, is marked in the C. necator AARBack to article page