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The crystal structure of the classical binding interface of Importin alpha 2 and nuclear localisation signal sequence in Psittacine siadenovirus core protein VII
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3UKX Importin subunit alpha-2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 296 0.6 M sodium citrate, 0.1 M sodium HEPES, 1% dithiothreitol
Crystal Properties Matthews coefficient Solvent content 2.87 57.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.217 α = 90 b = 88.728 β = 90 c = 96.412 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 2022-10-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 2.2 29.67 99.7 0.163 0.075 0.992 4 5.3 34168 47.44
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.27 99.5 1.791 0.842 0.319
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 3UKX 2.2 29.67 1.34 34056 1678 99.36 0.2304 0.2294 0.2289 0.2424 0.2418 69.82
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 f_dihedral_angle_d 14.629 f_angle_d 1.415 f_chiral_restr 0.082 f_plane_restr 0.023 f_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3376 Nucleic Acid Atoms Solvent Atoms 76 Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing