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Crystal Structure of Anti-anti-sigma factor PhyR I40V/S51C mutant 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 SYNERGY1(E12): 7.425% MPD, 0.223M
AMMONIUM CITRATE/ CITRIC ACID, PH=5.5 , CRYO PROTECTED WITH 20%
EG; BAQUA.17156.A.DG11.PD00341 AT 19.88 MG/ML, TRAY 257812H11
Crystal Properties Matthews coefficient Solvent content 2.7 54.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 117.5 α = 90 b = 121.42 β = 90 c = 89.87 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 2.6 50 99.3 0.11 12.61 5 20022 -3 32.97
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 2.6 2.67 99.9 0.502 3.24 5
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 2.6 49.175 1.35 20018 918 99.35 0.1961 0.194 0.1945 0.2372 0.2378
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 13.67 f_angle_d 0.497 f_chiral_restr 0.039 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3683 Nucleic Acid Atoms Solvent Atoms 44 Heterogen Atoms 8
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing XSCALE data reduction