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Structure Of A Malarial Protein Involved in Proteostasis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B3P 2B3P, 4IOD and 4IRF experimental model PDB 4IOD 2B3P, 4IOD and 4IRF experimental model PDB 4IRF 2B3P, 4IOD and 4IRF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 2 M ammonium sulphate
100 mM Hepes pH=7
protein at 13-15 mg/ml
Crystal Properties Matthews coefficient Solvent content 2.51 51.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 127.53 α = 90 b = 127.53 β = 90 c = 92.57 γ = 120
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 2014-10-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.987 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.01 70.946 98.6 0.079 10.94 5 55948 55948
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.01 2.07 90.4 0.488 2.68 4.3
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2B3P, 4IOD and 4IRF 2.013 70.946 1.39 55908 2804 98.62 0.1685 0.1668 0.1727 0.2016 0.206 Random selection
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 13.225 f_angle_d 1.035 f_chiral_restr 0.043 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5817 Nucleic Acid Atoms Solvent Atoms 382 Heterogen Atoms 25
Software Software Software Name Purpose PHENIX refinement PHASER phasing PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PDB_EXTRACT data extraction