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Binding site elucidation and structure guided design of macrocyclic IL-17A antagonists
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2VXS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 293 10% 2-propanol, 20-24% PEG 6K, 0.1 M sodium acetate pH=4.0-5.0
Crystal Properties Matthews coefficient Solvent content 2.44 49.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.11 α = 90 b = 68.32 β = 90.82 c = 100.45 γ = 90
Symmetry Space Group P 1 21 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 2015-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1 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 2.15 47.8 94.6 0.053 16.7 3 63945 37.27
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 2.15 2.28 74 0.344 2.1
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2VXS 2.15 47.8 63751 3146 94.55 0.1985 0.1969 0.2311 0.2287 RANDOM 46.37
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] 1.5882 -3.5735 -1.2146 -0.3736
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 18.14 t_omega_torsion 3.65 t_angle_deg 1.14 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 18.14 t_omega_torsion 3.65 t_angle_deg 1.14 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion 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 8114 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 44
Software Software Software Name Purpose BUSTER refinement autoPROC data scaling Aimless data scaling PHASER phasing