#1: Journal: J.Mol.Biol. / Year: 2010 Title: Multi-domain packing in the aminoacylatable 3' end of a plant viral RNA. Authors: Hammond, J.A. / Rambo, R.P. / Kieft, J.S.
#2: Journal: Rna / Year: 2009 Title: Comparison and functional implications of the 3D architectures of viral tRNA-like structures. Authors: Hammond, J.A. / Rambo, R.P. / Filbin, M.E. / Kieft, J.S.
Mass: 18.015 Da / Num. of mol.: 126 / Source method: isolated from a natural source / Formula: H2O
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.84 Å3/Da / Density % sol: 56.76 %
Crystal grow
Temperature: 277.15 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: This RNA was prepared for crystallography in a solution containing 5 mg/mL RNA, 2.5 mM MgCl2, and 10 mM HEPES-KOH pH 7.5. This mixture was heated to 65?C for 3 minutes, then cooled at room ...Details: This RNA was prepared for crystallography in a solution containing 5 mg/mL RNA, 2.5 mM MgCl2, and 10 mM HEPES-KOH pH 7.5. This mixture was heated to 65?C for 3 minutes, then cooled at room temperature. After cooling, Spermidine was added to 0.5 mM. The reaction was centrifuged for 10 minutes at 13000 x g and then used in sitting-drop vapor diffusion crystallization at 4?C. 1 ?L of RNA solution was combined with 2 ?L of 10% MPD, 40 mM Na-Cacodylate pH 6.0, 12 mM Spermine, 80 mM NaCl, and 20 mM MgCl2. The well solution was 20-35% MPD. Crystals appeared and grew to full size over the course of 1-2 days.
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Data collection
Diffraction
Mean temperature: 100 K
Diffraction source
Source: SYNCHROTRON / Site: ALS / Beamline: 4.2.2 / Wavelength: 1.0972 Å
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