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Crystal structure of the indoleamine 2,3-dioxygenagse 1 (IDO1) complexed with IACS-8968
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5ETW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 100 mM Tris pH 8.0, 18% (w/v) PEG6000, 0.2 M NaCl
Crystal Properties Matthews coefficient Solvent content 2.74 55.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.86 α = 90 b = 91.79 β = 90 c = 128.78 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 MARMOSAIC 225 mm CCD 2017-02-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.00000 APS 22-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.6 91.79 100 0.167 0.174 0.046 0.996 9.8 14.4 32045
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.72 100 2.455 2.544 0.665 0.725 14.5
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 5ETW 2.6 33.29 1.35 31953 1609 99.96 0.2101 0.2088 0.2108 0.2352 0.2364 85.15
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 15.024 f_angle_d 0.5952 f_chiral_restr 0.0364 f_bond_d 0.01 f_plane_restr 0.0042
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5919 Nucleic Acid Atoms Solvent Atoms 7 Heterogen Atoms 140
Software Software Software Name Purpose MOSFLM data reduction Aimless data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction