☰ Navigation Tabs
Structure of complement C5 in complex with eculizumab
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4KMT 4KMT, 3PVM experimental model PDB 3PVM 4KMT, 3PVM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277.15 0.1 M Imidazole pH 6.2
4% v/v Tacsimate pH 7
8% PEG 3350
Crystal Properties Matthews coefficient Solvent content 5.64 78.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 197.704 α = 90 b = 269.321 β = 98.58 c = 202.824 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 PIXEL DECTRIS PILATUS 6M 2014-11-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.97625 ESRF ID29
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 4.2 49.8 99.6 0.166 6.28 4.9 76073
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 4.2 99.9 1.29 5.01
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 4KMT, 3PVM 4.2 49.795 1.35 76073 1865 99.69 0.2055 0.2045 0.207 0.2436 0.2464
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 10.374 f_angle_d 0.641 f_chiral_restr 0.045 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 32452 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 78
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing