Cricket Paralysis Virus IGR IRES Domain 3 RNA bound to sulfate
Identification and characterization of anion binding sites in RNA.
Domain 3 of the cricket paralysis virus intergenic region IRES RNA
RNA (5'-R(P*UP*AP*AP*GP*AP*AP*AP*UP*UP*UP*AP*CP*CP*U)-3')
1.4 M lithium sulfate, 42.5 mM magnesium chloride, 0.5 mM spermidine, 10 mM HEPES-KOH, 50 mM HEPES-NaOH; transferred to saturated lithium sulfate, 42.5 mM magnesium chloride, 0.5 mM spermidine, 10 mM HEPES-KOH, 50 mM HEPES-NaOH for cryo-protection, pH 7.5, VAPOR DIFFUSION, temperature 293K