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The crystal structure of 7SK 5'-hairpin - Gold derivative
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model Other Theoretical model of RNA generated with RNAcomposer
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 30% PEG 1000, 50 mM Tris pH 7.5, 50 to 75 mM NaCl, 50 mM MgCl2, 3% DMSO
Crystal Properties Matthews coefficient Solvent content 2.06 40.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.32 α = 90 b = 47.83 β = 105.54 c = 69.23 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2010-11-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 1.04014 SOLEIL PROXIMA 1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.32 50 93.7 0.098 0.998 9.4 3.9 23716 54.98
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.32 2.38 61.9 1.327 0.469 1.12 3.56
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT Theoretical model of RNA generated with RNAcomposer 2.32 40 12303 491 93.83 0.1866 0.1845 0.1921 0.2274 0.224 RANDOM 59.05
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -2.0225 5.3761 -1.8343 3.8568
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 26.46 t_angle_deg 0.85 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 26.46 t_angle_deg 0.85 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact t_omega_torsion
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2426 Solvent Atoms 184 Heterogen Atoms 4
Software Software Software Name Purpose XSCALE data scaling BUSTER-TNT refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing