streptavidin S112Y/K121E mutant; C42H64Cl4N6O4Rh2S2 in methanol T=23°C; 72 h; Enzymatic reaction; Overall yield = 95 percentChromat.; enantioselective reaction;

streptavidin N118K/K121E mutant; C42H64Cl4N6O4Rh2S2 in methanol; water T=23°C; 72 h; Enzymatic reaction; Reagent/catalystSolvent; Overall yield = 99 percentChromat.; enantioselective reaction;