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Structure of anti-hCXCR2 abN48 in complex with its CXCR2 epitope
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4XCN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 0.1M HEPES sodium pH 7.5, 2% v/v Polyethylene glycol 400, 2.0M Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.67 53.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 159.509 α = 90 b = 76.082 β = 108.53 c = 85.364 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 PILATUS3 S 6M 2017-07-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.978 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.79 50 99.7 1 14.2 6.7 24116 67
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.9 99.6 0.75 6.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 4XCN 2.79 39.42 22942 1174 99.53 0.23 0.2283 0.2305 0.2644 0.2699 RANDOM 65.432
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] -2.63 0.81 0.39 1.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.338 r_dihedral_angle_3_deg 16.469 r_dihedral_angle_4_deg 15.133 r_dihedral_angle_1_deg 6.587 r_angle_other_deg 1.38 r_angle_refined_deg 0.762 r_chiral_restr 0.033 r_bond_refined_d 0.003 r_gen_planes_refined 0.002 r_gen_planes_other 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.338 r_dihedral_angle_3_deg 16.469 r_dihedral_angle_4_deg 15.133 r_dihedral_angle_1_deg 6.587 r_angle_other_deg 1.38 r_angle_refined_deg 0.762 r_chiral_restr 0.033 r_bond_refined_d 0.003 r_gen_planes_refined 0.002 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6465 Nucleic Acid Atoms Solvent Atoms 13 Heterogen Atoms 25
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-3000 data reduction HKL-3000 data scaling PHASER phasing