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The crystal structure of a possible arsenate reductase from Streptococcus mutans UA159
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 289 0.2M Zn(OAc)2, 0.1M Acetate, 10% w/v PEG 3000, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 1.84 33.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 31.857 α = 90 b = 41.357 β = 90 c = 76.795 γ = 90
Symmetry Space Group P 21 21 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 ADSC QUANTUM 315 mirror 2008-10-08 M SAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97857 APS 19-ID
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 1.38 24.51 99.8 0.073 41 8.2 21569 21569
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) 1.38 1.4 99.5 0.625 2.62 5.4 1034
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 SAD THROUGHOUT 1.38 24.51 20334 20334 1098 99.26 0.1688 0.1688 0.16661 0.1665 0.20786 0.2064 RANDOM 17.487
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] 0.07 -0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.121 r_dihedral_angle_4_deg 18.212 r_dihedral_angle_3_deg 13.676 r_sphericity_free 6.866 r_dihedral_angle_1_deg 5.101 r_scangle_it 4.503 r_sphericity_bonded 4.465 r_scbond_it 3.088 r_mcangle_it 2.388 r_rigid_bond_restr 1.767
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.121 r_dihedral_angle_4_deg 18.212 r_dihedral_angle_3_deg 13.676 r_sphericity_free 6.866 r_dihedral_angle_1_deg 5.101 r_scangle_it 4.503 r_sphericity_bonded 4.465 r_scbond_it 3.088 r_mcangle_it 2.388 r_rigid_bond_restr 1.767 r_mcbond_it 1.513 r_angle_refined_deg 1.393 r_chiral_restr 0.086 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1068 Nucleic Acid Atoms Solvent Atoms 142 Heterogen Atoms 5
Software Software Software Name Purpose SBC-Collect data collection SHELXD phasing MLPHARE phasing DM model building RESOLVE model building HKL-3000 phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling DM phasing RESOLVE phasing