| X-RAY DIFFRACTION |
7.5 |
277 |
vCPH was concentrated to 30 mg/ml in 100 mM HEPES, pH 7.5, before being supplemented with 1.1 mM MnCl2. Crystals of vCPH were grown by sitting drop vapour diffusion, incubated at 4
C and arose from a reservoir solution containing 0.1 M [Imidazole; MES monohydrate (acid)], 0.1 M amino acids [0.2 M L-Na-Glutamate; 0.2 M Alanine (racemic); 0.2 M Glycine; 0.2M Lysine HCL (racemic); 0.2 M Serine (racemic)], 30 % PEGMME 550 PEG 20K pH 6.5 [Morpheus HT96 condition H1, Molecular Dimensions]. |