Crystallization and preliminary crystallographic analysis of the central domain of Drosophila Dribble, a protein that is essential for ribosome biogenesis. Addendum
نویسندگان
چکیده
Dribble (DBE) is a Drosophila protein that is essential for ribosome biogenesis. Bioinformatics analysis revealed a folded central domain of DBE which is flanked by structural disorder in the N- and C-terminal regions. The protein fragment spanning amino-acid residues 16-197 (DBE(16-197)) was produced for structural determination. In this report, the crystallization and preliminary X-ray diffraction data analysis of the DBE(16-197) protein domain are described. Crystals of DBE(16-197) were grown by the sitting-drop vapour-diffusion method at 289 K using ammonium phosphate as a precipitant. The crystals belonged to space group P2(1)2(1)2(1). Data were collected that extended to beyond 2 A resolution.
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