Crystallization and preliminary X-ray diffraction studies of a protective cloned 28 kDa glutathione S-transferase from Schistosoma mansoni.

作者: François Trottein , Marie-Christine Vaney , Bernard Bachet , Raymond-John Pierce , Nathalie Colloc'h

DOI: 10.1016/0022-2836(92)91013-F

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摘要: Crystals of the recombinant 28 kDa glutathione S-transferase from Schistosoma mansoni have been obtained by hanging-drop method vapor diffusion ammonium sulfate solutions. The successful crystallization this enzyme required presence a reducing agent and S-hexylglutathione. crystals belong to cubic space group P4132 (or P4332), with unit cell dimensions = 122·6 A contain one molecule in asymmetric unit. diffract at least 2·8 resolution are suitable for X-ray crystallographic structure analysis.

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