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Crystal structure of IL23 bound to peptide 23-652
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3DUH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 281 100 mM Hepes pH 7, 17% w/v PEG 3350 and 150 mM Potassium Nitrate
Crystal Properties Matthews coefficient Solvent content 2.78 55.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.594 α = 90 b = 94.665 β = 90 c = 101.133 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MAR CCD 165 mm 2016-08-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.97931 APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 2.74 101.133 97.6 0.05 0.057 0.021 23.9 7.2 18723 18723 89.94
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.74 2.905 100 0.428 0.428 0.495 0.181 1.8 7.5
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 3DUH 2.74 19.9 18625 1003 97.5 0.208 0.206 0.2182 0.241 0.2538 RANDOM 84.89
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] 8.2178 16.0397 -24.2576
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.01 t_omega_torsion 2.97 t_angle_deg 1.15 t_bond_d 0.009 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.01 t_omega_torsion 2.97 t_angle_deg 1.15 t_bond_d 0.009 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3180 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms 28
Software Software Software Name Purpose SCALA data scaling BUSTER refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing