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Crystal Structure of a probable FAD-binding, putative uncharacterized protein from Brucella melitensis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HQ9 PDB ENTRY 2HQ9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9.5 290 Internal tracking number 222033a7. JCSG screen condition A7:
20% PEG8000, 0.1 M CHES, BrabA.17620.a.A1 PS01056 at 40.2mg/ml, pH 9.5, vapor diffusion, sitting drop, temperature 290K
Crystal Properties Matthews coefficient Solvent content 3.32 63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.97 α = 90 b = 77.97 β = 90 c = 63.38 γ = 120
Symmetry Space Group P 32 2 1
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 RIGAKU SATURN 944+ 2011-09-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.541780
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 2.2 46.21 98.1 0.037 23.9 3.5 21490 -3 43.329
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 2.2 2.26 86.3 0.33 2.8 1.8
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 PDB ENTRY 2HQ9 2.2 46.21 11534 549 99.11 0.191 0.19 0.191 0.213 0.2157 RANDOM 37.702
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] 0.15 0.07 0.15 -0.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.175 r_dihedral_angle_4_deg 18.124 r_dihedral_angle_3_deg 13.486 r_dihedral_angle_1_deg 6.47 r_angle_refined_deg 1.483 r_angle_other_deg 0.849 r_chiral_restr 0.087 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.175 r_dihedral_angle_4_deg 18.124 r_dihedral_angle_3_deg 13.486 r_dihedral_angle_1_deg 6.47 r_angle_refined_deg 1.483 r_angle_other_deg 0.849 r_chiral_restr 0.087 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d 0.003 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 991 Nucleic Acid Atoms Solvent Atoms 64 Heterogen Atoms 17
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction StructureStudio data collection XDS data reduction PHASER phasing