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Crystal structure of RNA duplex containing C-C base pairs
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 MPD, Spermine, Lithium Nitrate, MOPS
Crystal Properties Matthews coefficient Solvent content 2.07 40.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.16 α = 90 b = 44.46 β = 109.43 c = 27.37 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 PIXEL DECTRIS PILATUS 6M 2014-11-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.98 Photon Factory BL-17A
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 1.2 25.8 99.3 22.16 3.2 19127 -3 17.18
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.2 1.23 98.5 0.188 0.227 5.41 3
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 1.2 25.8 19127 1891 99.2 0.1841 0.1808 0.1985 0.1923 16.3542
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] -0.417 -2.148 -1.415 1.833
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 1.546 c_scbond_it 1.119 c_angle_d 0.91 c_bond_d 0.004 c_mcbond_it c_mcangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 500 Solvent Atoms 171 Heterogen Atoms 40
Software Software Software Name Purpose CNS refinement XSCALE data scaling PHENIX phasing PDB_EXTRACT data extraction