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Anti-PCSK9 fab 6E2 bound to the N-terminal peptide from PCSK9 (E32K)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6E4Y PDB entry 6E4Y
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 15% PEG8000, 0.2 M zinc acetate, 0.1 M sodium cacodylate, pH 6.5
Crystal Properties Matthews coefficient Solvent content 3 59.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.449 α = 90 b = 100.42 β = 90 c = 86.59 γ = 90
Symmetry Space Group P 21 21 2
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 2018-10-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 1.0 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.1 48 99.4 0.073 0.089 0.05 0.995 10.7 5.5 36442 43.97
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.16 98.9 0.759 0.929 0.627 2 5.6
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 THROUGHOUT PDB entry 6E4Y 2.1 48 1.34 36442 1157 99.63 0.2107 0.2098 0.2161 0.2385 0.246 RANDOM
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 14.156 f_angle_d 0.958 f_chiral_restr 0.031 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3444 Nucleic Acid Atoms Solvent Atoms 143 Heterogen Atoms 15
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction XDS data scaling PHASER phasing