Acta crystallographica. Section D, Biological crystallography 1998-Jul
Subcloning, crystallization and preliminary X-ray analysis of the signal receiver domain of ETR1, an ethylene receptor from Arabidopsis thaliana.
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The signal receiver domain of ETR1, an ethylene receptor from Arabidopsis thaliana, has been subcloned and expressed in E. coli and purified by affinity chromatography. Crystals of both native and a selenomethionine-substituted form of the receiver domain have been obtained. Native crystals grew in 1.6 M Li2SO4 and 0.1 M HEPES pH 7. 5 and once flash-frozen diffract to 2.1 A resolution. They belong to space group P41212 with unit-cell dimensions a = b = 48.4, c = 112.3 A.