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CRYSTAL STRUCTURE OF INOSINE-URIDINE PREFERRING NUCLEOSIDE HYDROLASE FROM BACILLUS ANTHRACIS AT 2.2A RESOLUTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HOZ PDB ENTRY 1HOZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 22% PEG 3350, 0.2 M NACL, TRIS-HCL PH 8.5
Crystal Properties Matthews coefficient Solvent content 2.6 51.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.154 α = 90 b = 78.154 β = 90 c = 203.626 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 ADSC CCD 2005-09-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 24.81 99.9 0.07 23.7 6.6 37372
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 2.28 99.9 0.6 3.02 6.5
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1HOZ 2.2 67.88 35505 1867 99.6 0.207 0.205 0.2142 0.242 RANDOM 40.68
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] 0.67 0.33 0.67 -1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.696 r_dihedral_angle_3_deg 18.91 r_dihedral_angle_4_deg 17.149 r_dihedral_angle_1_deg 6.83 r_scangle_it 2.789 r_scbond_it 1.941 r_angle_refined_deg 1.781 r_mcangle_it 1.068 r_angle_other_deg 1.004 r_mcbond_it 0.655
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.696 r_dihedral_angle_3_deg 18.91 r_dihedral_angle_4_deg 17.149 r_dihedral_angle_1_deg 6.83 r_scangle_it 2.789 r_scbond_it 1.941 r_angle_refined_deg 1.781 r_mcangle_it 1.068 r_angle_other_deg 1.004 r_mcbond_it 0.655 r_symmetry_vdw_refined 0.339 r_symmetry_vdw_other 0.297 r_nbd_refined 0.215 r_symmetry_hbond_refined 0.209 r_xyhbond_nbd_refined 0.202 r_nbd_other 0.19 r_nbtor_refined 0.179 r_chiral_restr 0.12 r_nbtor_other 0.095 r_bond_refined_d 0.018 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4691 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 20
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MOLREP phasing