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Co-structure of the Fab of the anti-TIGIT Vibostolimab antibody with its antigen
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Internal proprietary data
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 300 0.02M D-Glucose; 0.02M D-Mannose; 0.02M D-Galactose; 0.02M L-Fucose; 0.02M D-Xylose; 0.02M N-Acetyl-D-Glucosamine; 0.1M Imidazole, 0.1M MES; 20%v/v Glycerol; 10% PEG4K
Crystal Properties Matthews coefficient Solvent content 3.04 59.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 213.689 α = 90 b = 213.689 β = 90 c = 66.428 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 300 PIXEL DECTRIS EIGER2 S 9M 2020-09-19 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) 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 2.29 33.21 93.7 0.091 0.999 14.6 6.7 49814
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 2.29 2.502 0.651 1.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.29 33.21 49801 2483 73.5 0.2305 0.2285 0.2683 0.236 RANDOM 70.97
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] 0.9623 0.9623 -1.9247
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.61 t_omega_torsion 2.95 t_angle_deg 0.99 t_bond_d 0.007 t_dihedral_angle_d t_gen_planes t_it t_nbd t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8413 Nucleic Acid Atoms Solvent Atoms 425 Heterogen Atoms
Software Software Software Name Purpose BUSTER refinement autoPROC data reduction STARANISO data scaling PHASER phasing