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CRYSTAL STRUCTURE OF PUTATIVE RRNA-METHYLASE FROM Clostridium thermocellum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 294 100MM SODIUM ACETATE, PH 4.5, 30% PEG8000, 200MM LITHIUM SULFATE, 10% GLYCEROL, 294K, pH 4.50
Crystal Properties Matthews coefficient Solvent content 2.53 51.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.156 α = 90 b = 126.913 β = 99.54 c = 125.611 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 315 MIRRORS 2008-07-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.2 50 99.2 0.081 5.5 2.9 109977 -5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 98.3 0.6 0.8 2.9
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 SAD THROUGHOUT 2.2 20 105464 3256 99.13 0.24468 0.24361 0.237 0.27843 0.2663 RANDOM 55.003
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] -4.25 1.23 2.23 2.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.908 r_dihedral_angle_3_deg 17.138 r_dihedral_angle_4_deg 15.825 r_scangle_it 10.391 r_scbond_it 7.309 r_mcangle_it 6.524 r_dihedral_angle_1_deg 5.759 r_mcbond_it 4.509 r_angle_refined_deg 1.176 r_nbtor_refined 0.291
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.908 r_dihedral_angle_3_deg 17.138 r_dihedral_angle_4_deg 15.825 r_scangle_it 10.391 r_scbond_it 7.309 r_mcangle_it 6.524 r_dihedral_angle_1_deg 5.759 r_mcbond_it 4.509 r_angle_refined_deg 1.176 r_nbtor_refined 0.291 r_symmetry_hbond_refined 0.189 r_symmetry_vdw_refined 0.177 r_xyhbond_nbd_refined 0.152 r_nbd_refined 0.139 r_chiral_restr 0.072 r_bond_refined_d 0.008 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14565 Nucleic Acid Atoms Solvent Atoms 360 Heterogen Atoms 292
Software Software Software Name Purpose SHELX model building REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling SHELX phasing