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bound to ssRNA tetranucleotide GAAA, ADP, and Mg2+
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 100 mM Na2HPO4/KH2PO4
200 mM NaCl
15 mM MgCl2
90 mM sarcosine
25% (w/v) PEG 1000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.38 48.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.66 α = 90 b = 99.66 β = 90 c = 40.83 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2010-10-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.9786 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.4 50 99.6 3.7 17640 -3 58.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.5 99.1 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FOURIER SYNTHESIS THROUGHOUT 2.4 43.15 16751 876 100 0.19366 0.191 0.1872 0.24186 0.2294 RANDOM 38.056
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] -0.71 -0.35 -0.71 1.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.689 r_dihedral_angle_4_deg 14.884 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 5.374 r_scangle_it 1.932 r_scbond_it 1.186 r_angle_refined_deg 1.135 r_angle_other_deg 0.785 r_mcangle_it 0.738 r_mcbond_it 0.381
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.689 r_dihedral_angle_4_deg 14.884 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 5.374 r_scangle_it 1.932 r_scbond_it 1.186 r_angle_refined_deg 1.135 r_angle_other_deg 0.785 r_mcangle_it 0.738 r_mcbond_it 0.381 r_mcbond_other 0.069 r_chiral_restr 0.064 r_bond_refined_d 0.009 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3120 Nucleic Acid Atoms 86 Solvent Atoms 85 Heterogen Atoms 47
Software Software Software Name Purpose DNA data collection REFMAC refinement XDS data reduction XSCALE data scaling