Crystallization and preliminary X-ray diffraction studies of mandelonitrile lyase from almonds
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Date
1994
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Abstract
Single crystals of three different isoenzymes of (R)-(+) mandelonitrile lyase (hydroxynitrile lyase) from almonds (Prunus amygdalus) have been obtained by hanging drop vapor diffusion using polyethylene glycol 4000 and isopropanol as co-precipitants. The crystals belong to the monoclinic space group P2l with unit cell parameters a = 69.9, b = 95.1, c = 95.6 Å, and β = 118.5°. A complete set of diffraction data has been collected to 2.6 Å resolution on native crystals of isoenzyme III.