4.1.99.17 | purified recombinant His-tagged DELTAN71-AtTHIC mutant, by a proteolysis assay (especially alpha-chymotrypsin) coupled with the sitting drop vapor diffusion technique at 18°C, using 0.01 M cobalt (II) chloride hexahydrate, 0.1 M sodium acetate trihydrate, pH 4.6, 1 M 1,6-hexanediol, X-ray diffraction structure determination and analysis at 1.6 A resolution |
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