the fact that ( 2r,3r ) -dimethylsuccinic acid is bound more tightly to aldehyde reductase i than the meso and ( 2s,3s ) -dimethylsuccinic acids is indicative of a particular spatial orientation of the two anion sites relative to those of the coenzyme and substrate binding sites of the reductase .
C0021966
i
C0003075
anion