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Crystal structure of arsenite oxidase from Alcaligenes faecalis (Af Aio) bound to arsenic oxyanion
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G8K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 10% v/v PEG 6000, 0.01 M magnesium chloride
Crystal Properties Matthews coefficient Solvent content 2.69 54.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.288 α = 98.33 b = 109.95 β = 89.97 c = 117.424 γ = 96.58
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 2020-11-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALBA BEAMLINE XALOC 0.979 ALBA XALOC
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 1.43 65.474 75 0.997 9.4 3.5 594307
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 1.43 1.56 0.589
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.43 65.47 564518 29766 73.01 0.16811 0.16672 0.1715 0.19459 0.1982 RANDOM 16.157
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 r_dihedral_angle_3_deg 12.498 r_dihedral_angle_2_deg 9.066 r_dihedral_angle_1_deg 7.13 r_long_range_B_refined 5.225 r_long_range_B_other 5.068 r_scangle_other 4.325 r_scbond_it 3.004 r_scbond_other 3.004 r_mcangle_it 2.215 r_mcangle_other 2.215
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 12.498 r_dihedral_angle_2_deg 9.066 r_dihedral_angle_1_deg 7.13 r_long_range_B_refined 5.225 r_long_range_B_other 5.068 r_scangle_other 4.325 r_scbond_it 3.004 r_scbond_other 3.004 r_mcangle_it 2.215 r_mcangle_other 2.215 r_angle_refined_deg 2.171 r_mcbond_it 1.686 r_mcbond_other 1.686 r_angle_other_deg 0.729 r_chiral_restr 0.122 r_bond_refined_d 0.015 r_gen_planes_refined 0.012 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_dihedral_angle_4_deg 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 29850 Nucleic Acid Atoms Solvent Atoms 3805 Heterogen Atoms 636
Software Software Software Name Purpose REFMAC refinement autoPROC data reduction autoPROC data scaling PHASER phasing