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Crystal structure of human 4E10 Fab crystalized in the presence of Phosphatidylethanolamine (06:0 PE)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2FX7 PDB entry 2FX7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 293 Sitting drops contain 4E10 Fab at 10 mg/ml, 10 mM Phosphatidylethanolamine (06:0 PE) sample stock mixed (1:1 ratio) with reservoir solution of 20% PEG 6000, 0.1M Tris, pH 8.5
Crystal Properties Matthews coefficient Solvent content 2.29 47.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.426 α = 90 b = 111.744 β = 93.41 c = 146.196 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD MARMOSAIC 300 mm CCD 2013-08-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.03323 APS 23-ID-D
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 2.94 49.159 92.7 0.178 6.5 4 33714 22.8
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 2.94 3 94.5 0.594 1.9 3.9
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 2FX7 2.94 49.159 1.34 33632 1688 91.84 0.2303 0.228 0.2713 0.2531 Random selection 27.1
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 12.79 f_angle_d 0.737 f_chiral_restr 0.028 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12858 Nucleic Acid Atoms Solvent Atoms 100 Heterogen Atoms 6
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing