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Crystal Structure of Anti-anti-sigma factor PhyR from Bartonella quintana
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4QIC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 289 JCSG+(H11): 25% PEG-3350, 100MM BIS
-TRIS/HCL, PH=5.5, 200MM MGCL2 , CRYO PROTECTED WITH 20% EG;
BAQUA.17156.A.CB1.PS02157 AT 9.1 MG/ML, TRAY 257812
Crystal Properties Matthews coefficient Solvent content 2.43 49.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.77 α = 90 b = 120.98 β = 90 c = 83.28 γ = 90
Symmetry Space Group C 2 2 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 CCD RAYONIX MX-225 BERYLLIUM LENSES 2014-11-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
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 48.94 98.6 0.136 10.94 4.6 26897 -3 24.02
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 2.36 99.1 0.596 2.74 4.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 4QIC 2.3 48.94 1.35 26887 1371 98.7 0.184 0.181 0.1834 0.235 0.236 30.72
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 12.889 f_angle_d 0.937 f_chiral_restr 0.033 f_bond_d 0.006 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3753 Nucleic Acid Atoms Solvent Atoms 177 Heterogen Atoms 28
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing PHENIX refinement XSCALE data reduction