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Mycobacterium tuberculosis RecA glycerol bound low temperature structure IIB-SR
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G19
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.8 298 15% PEG3350, 10% PEG5000 MME, 0.2M AMMONIUM ACETATE, 0.1M SODIUM CITRATE , pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.29 62.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.84 α = 90 b = 106.84 β = 90 c = 70.61 γ = 120
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 MIRRORS 2012-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR
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 2.8 70.61 0.172 16.6 11.9 11452
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 2.8 2.95 0.912 2.9 11
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 1G19 2.8 30 10300 1129 99.99 0.19924 0.19347 0.1969 0.25359 0.2539 RANDOM 39.163
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] -0.44 -0.44 -0.44 1.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.483 r_dihedral_angle_4_deg 18.174 r_dihedral_angle_3_deg 16.478 r_dihedral_angle_1_deg 5.049 r_angle_refined_deg 0.98 r_angle_other_deg 0.686 r_chiral_restr 0.051 r_bond_refined_d 0.005 r_gen_planes_refined 0.003 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.483 r_dihedral_angle_4_deg 18.174 r_dihedral_angle_3_deg 16.478 r_dihedral_angle_1_deg 5.049 r_angle_refined_deg 0.98 r_angle_other_deg 0.686 r_chiral_restr 0.051 r_bond_refined_d 0.005 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2231 Nucleic Acid Atoms Solvent Atoms 63 Heterogen Atoms 14
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling