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The structure of Rv2173 from M. tuberculosis (APO form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other based on older partially built model from different lower res data
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 291 0.1 M Bicine-Tris, pH 8.3, 10% PEG4000, 24% glycerol, 0.03 M DC mix (Ca2+/Mg2+ mix)
Crystal Properties Matthews coefficient Solvent content 3.09 60.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.797 α = 90 b = 190.713 β = 90 c = 66.48 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD ADSC QUANTUM 315r 2013-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.953700 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 19.76 99.9 0.124 0.128 0.033 0.999 17.8 14.6 71090
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.04 100 3.25 3.364 0.865 0.384 14.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2 19.76 1.34 71014 3577 99.98 0.2134 0.2121 0.2129 0.2384 0.2393
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 4.268 f_angle_d 0.454 f_chiral_restr 0.031 f_plane_restr 0.005 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5244 Nucleic Acid Atoms Solvent Atoms 269 Heterogen Atoms 55
Software Software Software Name Purpose PHENIX refinement REFMAC refinement Aimless data scaling XDS data reduction PHASER phasing