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Crystal structure of 5-hydroxyisourate hydrolase from Brucella melitensis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2H0E used Balbes for initial refinement, Balbes uses pdb entry 2h0e
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 290 RigakuReagents JCSG+ screen, C2: 20% PEG 6000, 1000mM LiCl, 100mM Sodium citrate tribasic/Citric acid pH 4.0; BrmeA.17772.a.A1.PS01080 at 53.3 mg/ml, cryo 20% EG in 2 steps, tray 253210c2, puck rjo4-1, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.49 50.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.19 α = 90 b = 83.19 β = 90 c = 153.11 γ = 120
Symmetry Space Group P 65 2 2
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-300 2014-03-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
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 1.7 50 96.8 0.07 22.84 11.1 35288 34159 -3 16.8
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 1.7 1.74 95.4 0.534 4.73
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 used Balbes for initial refinement, Balbes uses pdb entry 2h0e 1.7 32.594 1.37 35288 34143 1711 96.99 0.158 0.157 0.1613 0.1778 0.182 random 24.17
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 13.409 f_angle_d 1.189 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1818 Nucleic Acid Atoms Solvent Atoms 237 Heterogen Atoms 16
Software Software Software Name Purpose XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction XDS data reduction