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Crystal structure of IL21R in complex with an antibody Fab fragment
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other in house structure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 300 10% PEG MME 5000 and 0.1M MES, pH 6.5
Crystal Properties Matthews coefficient Solvent content 3.65 66.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 155.482 α = 90 b = 246.501 β = 90 c = 55.063 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 230 PIXEL DECTRIS PILATUS 300K 2010-05-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID
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 2.2 50 87.8 0.1 18.8 4.6 47436
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 2.2 2.24 0.58
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 THROUGHOUT in house structure 2.203 42.216 1.34 47285 2497 87.44 0.2161 0.2148 0.2094 0.2404 0.2351 67.69
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] -14.7957 -3.5455 18.3412
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.024 f_angle_d 1.191 f_chiral_restr 0.087 f_bond_d 0.009 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4962 Nucleic Acid Atoms Solvent Atoms 149 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction PHENIX refinement PDB_EXTRACT data extraction Aimless data scaling PHASER phasing