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Structure of the arsenate-bound form of ArrX from Chrysiogenes arsenatis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6X6B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 0.2 M lithium sulfate, 0.1 M Tris pH 8.5, 25% (w/v) PEG 3350
Soaked in:5 mM Na2HAsO4, 0.1 M Tris pH 8.5, 27% (w/v) PEG 3350, 25% (v/v) glycerol
Crystal Properties Matthews coefficient Solvent content 1.86 33.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.811 α = 90 b = 53.453 β = 90 c = 90.607 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 PIXEL DECTRIS EIGER X 16M 2020-02-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9536 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.74 46.04 99.9 0.999 14.5 6.7 27069
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.74 1.77 0.899
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 6X6B 1.74 46.04 25646 1371 99.84 0.1902 0.1881 0.1972 0.2303 0.2378 RANDOM 24.719
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] -1.91 0.92 1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.833 r_dihedral_angle_4_deg 13.345 r_dihedral_angle_3_deg 12.602 r_dihedral_angle_1_deg 5.713 r_angle_refined_deg 1.276 r_angle_other_deg 1.255 r_chiral_restr 0.06 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.833 r_dihedral_angle_4_deg 13.345 r_dihedral_angle_3_deg 12.602 r_dihedral_angle_1_deg 5.713 r_angle_refined_deg 1.276 r_angle_other_deg 1.255 r_chiral_restr 0.06 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2032 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing