2.1.2.14 | mutant enzyme D78A/F142A, hanging drop vapor diffusion method, using 13-15% (w/v) poly(ethylene glycol) 5000, 2% (v/v) glycerol. Wild type enzyme, hanging drop vapor diffusion method, using 12-15% (w/v) poly(ethylene glycol) 8000m and 2% (w/v) 2-methyl-2,4-pentanediol |