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The structure of AhpE from Mycobacterium tuberculosis revisited
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1XVW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 291 1.8M sodium malonate pH 5.0 mixed with 0.1M sodium acetate pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.74 55.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 148.199 α = 90 b = 148.199 β = 90 c = 33.864 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 113 CCD ADSC QUANTUM 210 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 0.91983 ALS 5.0.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 40 99.83 0.082 16.2 56084
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.97 99.6 0.598 2.29 5817
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 1xvw 1.9 40 56084 2986 99.83 0.2202 0.2186 0.229 0.249 0.2569 RANDOM 23.74
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] 0.95 0.95 -1.9
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.364 r_dihedral_angle_3_deg 12.319 r_dihedral_angle_4_deg 11.842 r_dihedral_angle_1_deg 6.653 r_mcangle_it 3.131 r_mcbond_it 2.122 r_mcbond_other 2.116 r_angle_refined_deg 1.752 r_angle_other_deg 1.664 r_chiral_restr 0.109
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.364 r_dihedral_angle_3_deg 12.319 r_dihedral_angle_4_deg 11.842 r_dihedral_angle_1_deg 6.653 r_mcangle_it 3.131 r_mcbond_it 2.122 r_mcbond_other 2.116 r_angle_refined_deg 1.752 r_angle_other_deg 1.664 r_chiral_restr 0.109 r_gen_planes_refined 0.025 r_gen_planes_other 0.019 r_bond_refined_d 0.018 r_bond_other_d 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4771 Nucleic Acid Atoms Solvent Atoms 311 Heterogen Atoms
Software Software Software Name Purpose PDB_EXTRACT data extraction REFMAC refinement DENZO data reduction SCALEPACK data scaling CNS phasing