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3.0 A STRUCTURE OF FRAGMENT I FROM E. COLI 5S RRNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.4 pH 6.40, VAPOR DIFFUSION
Crystal Properties Matthews coefficient Solvent content 3.24 59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.03 α = 90 b = 59.03 β = 90 c = 254.07 γ = 120
Symmetry Space Group P 61 2 2
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 PRINCETON 2K SILICON 111 BENDING MIRROR 1995-03-28 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (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 2.98 20 82.5 0.047 0.047 10.4 3.9 4950 -3 -3 87.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.98 3.09 47.5 0.372 0.37 2 2
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3 20 4668 510 80.1 0.272 0.272 0.324 RANDOM 83.5
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] 10.54 18.91 10.54 -21.1
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 29.7 c_scangle_it 3.21 c_mcangle_it 3.18 c_improper_angle_d 2.24 c_mcbond_it 1.93 c_scbond_it 1.92 c_angle_deg 1.1 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 29.7 c_scangle_it 3.21 c_mcangle_it 3.18 c_improper_angle_d 2.24 c_mcbond_it 1.93 c_scbond_it 1.92 c_angle_deg 1.1 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 1295 Solvent Atoms 4 Heterogen Atoms 14
Software Software Software Name Purpose X-PLOR model building CNS refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing