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Speciation of a group I intron into a lariat capping ribozyme (Heavy atom derivative)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 (i) 0.2 Sodium chloride, 0.1 M BIS-TRIS pH 6.5, 25% w/v PEG 3,350 or (ii) 0.2 Sodium chloride, 0.1 M HEPES pH 7.5, 25% w/v PEG 3,350
Crystal Properties Matthews coefficient Solvent content 2.27 45.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.44 α = 90 b = 86.26 β = 90 c = 109.78 γ = 90
Symmetry Space Group P 21 21 21
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 2012-02-25 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.10530, 1.10564, 1.09553, 1.11525 SLS X06DA
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 2.7 48.9 99.9 12.38 6.96 29825
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MAD FREE R-VALUE 2.703 48.945 1.36 29782 1470 99.81 0.2121 0.2099 0.2104 0.2564 0.2537
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.975 f_angle_d 0.504 f_chiral_restr 0.022 f_bond_d 0.002 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 4034 Solvent Atoms 38 Heterogen Atoms 73
Software Software Software Name Purpose PHENIX refinement