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Mycobacterium tuberculosis RecA citrate bound low temperature structure IIA-N
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G19 PDB ENTRY 1G19
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 298 15% PEG 3350, 10% PEG 5000 MME, 0.2M AMMONIUM ACETATE, 0.1M SODIUM CITRATE, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.12 60.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.02 α = 90 b = 107.02 β = 90 c = 70.27 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 CCD MARMOSAIC 225 mm CCD Bent collimating mirror and toroid 2013-04-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.976 ESRF BM14
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 2.3 46.34 0.084 18 10.5 19963 41
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 2.3 2.42 0.876 2 6.7 2835
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 PDB ENTRY 1G19 2.3 30 17909 2053 97.39 0.18938 0.18441 0.1893 0.23478 0.2384 RANDOM 47.901
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] -0.16 -0.16 -0.16 0.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.49 r_dihedral_angle_4_deg 21.585 r_dihedral_angle_3_deg 14.885 r_dihedral_angle_1_deg 5.424 r_angle_refined_deg 1.165 r_angle_other_deg 0.732 r_chiral_restr 0.067 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.49 r_dihedral_angle_4_deg 21.585 r_dihedral_angle_3_deg 14.885 r_dihedral_angle_1_deg 5.424 r_angle_refined_deg 1.165 r_angle_other_deg 0.732 r_chiral_restr 0.067 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2263 Nucleic Acid Atoms Solvent Atoms 110 Heterogen Atoms 31
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling