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Crystal structure of modified nucleotide-free human MxA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AKA PDB entry 2AKA chain B and PDB entry 3LJB chain B experimental model PDB 3LJB PDB entry 2AKA chain B and PDB entry 3LJB chain B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.6 293 7% PEG3350, 100 mM HEPES (pH 7.6), 80 mM NaCl, 2.5% 2-methyl-2,4-pentandiol (MPD), 5% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 4.24 70.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 156.82 α = 90 b = 134.08 β = 106.34 c = 58.1 γ = 90
Symmetry Space Group C 1 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 RAYONIX MX-225 2010-03-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 3.5 35 70.6 0.097 9.33 3.06 14649 10349 -3 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.5 4.15 29 0.595 2.25 3.03 1699
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB entry 2AKA chain B and PDB entry 3LJB chain B 3.5 34.98 -3 14578 9831 520 71 0.26324 0.26324 0.2616 0.2594 0.2954 0.2974 RANDOM 140.837
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] -2.29 -1.4 -0.49 1.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.341 r_dihedral_angle_3_deg 14.244 r_dihedral_angle_4_deg 13.978 r_dihedral_angle_1_deg 5.506 r_angle_refined_deg 1.583 r_angle_other_deg 1.177 r_chiral_restr 0.078 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.341 r_dihedral_angle_3_deg 14.244 r_dihedral_angle_4_deg 13.978 r_dihedral_angle_1_deg 5.506 r_angle_refined_deg 1.583 r_angle_other_deg 1.177 r_chiral_restr 0.078 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4507 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PHASER phasing CNS refinement iMOSFLM data reduction XDS data reduction XDS data scaling