1.1.5.5 | ADH-GS, 10 mg/ml protein in 100 mM sodium acetate buffer, pH 4.5, 0.34 mM n-dodecyl-beta-D-maltoside or 0.16 mM C12E8 and either 150 mM ammonium sulfate/6% PEG 3350 or 1.3 M ammonium sulfate only, with or without 2 mM Ca2+, X-ray diffraction structure determination and analysis at 3.0-5.0 A resolution, heavy atom labeling |