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Crystal structure of Human ARS2 residues 147-270 + 408-763 with deletion of loop B
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6F7J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.3 281 Crystals of human ARS2 were obtained at 4 C in 2 microliter hanging drops with a 1:1 ratio of protein solution (6 mg per ml in 20 mM HEPES, 300 mM NaCl, 2 mM tris(2-carboxyethyl)phosphine, pH 7.8) to crystallisation solution. The crystallisation solution was 0.2 M potassium citrate tribasic monohydrate, 20 % (w/v) PEG 3350.
Crystal Properties Matthews coefficient Solvent content 3.51 64.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.51 α = 90 b = 148.27 β = 90 c = 235.66 γ = 90
Symmetry Space Group C 2 2 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 PILATUS 6M-F 2016-07-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-1 0.966 ESRF MASSIF-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (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 3.37 117.83 94.3 0.098 0.998 12.62 4.12 20293
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.37 3.46 67.1 0.674 0.537 1.97 3.82
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 6F7J 3.37 117.83 19276 1017 94.26 0.25963 0.25753 0.258 0.30296 0.3042 RANDOM 124.446
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] 5.73 -4.22 -1.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.525 r_dihedral_angle_3_deg 13.926 r_dihedral_angle_4_deg 9.835 r_long_range_B_refined 5.52 r_long_range_B_other 5.52 r_dihedral_angle_1_deg 5.045 r_mcangle_it 3.704 r_mcangle_other 3.703 r_scangle_other 2.738 r_mcbond_it 2.069
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.525 r_dihedral_angle_3_deg 13.926 r_dihedral_angle_4_deg 9.835 r_long_range_B_refined 5.52 r_long_range_B_other 5.52 r_dihedral_angle_1_deg 5.045 r_mcangle_it 3.704 r_mcangle_other 3.703 r_scangle_other 2.738 r_mcbond_it 2.069 r_mcbond_other 2.069 r_scbond_it 1.446 r_scbond_other 1.446 r_angle_refined_deg 0.943 r_angle_other_deg 0.813 r_chiral_restr 0.052 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 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 7149 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing