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Crystal structure of C-terminal deletion mutant of ribosome recycling factor from Mycobacterium tuberculosis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WQG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Under oil in microbatch plates 7.8 298 6% Polyethylene glycol 4000, 0.1M Tris HCL, 0.6mM Cadmium acetate, 5% polyethylene glycol 400, pH 7.8, Under oil in microbatch plates, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.08 40.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.99 α = 90 b = 48.79 β = 90 c = 84.14 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 IMAGE PLATE MAR scanner 345 mm plate 2008-07-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU ULTRAX 18 1.514
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 2.4 42.24 0.124 4.6 7009 2
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 2.4 2.53 99.9 0.124 8.2 4.6 7009
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 1WQG 2.4 42.21 6622 358 99.79 0.25357 0.2508 0.2602 0.30398 0.3143 RANDOM 52.26
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] -4.04 -3.85 7.89
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 45.854 r_dihedral_angle_3_deg 18.368 r_dihedral_angle_4_deg 13.131 r_dihedral_angle_1_deg 4.657 r_angle_refined_deg 1.108 r_chiral_restr 0.071 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1344 Nucleic Acid Atoms Solvent Atoms 131 Heterogen Atoms 2
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling