☰ Navigation Tabs
Structure determination of an enhanced affinity TCR, a24b17, in complex with HLA-A*02:01 presenting a MART-1 peptide, EAAGIGILTV
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HGI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 291 0.1 M HEPES pH 7.5 0.2 M Ammonium Sulphate 15 % PEG 4000 8.7% Glycerol
Crystal Properties Matthews coefficient Solvent content 3.24 62.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 121.49 α = 90 b = 121.49 β = 90 c = 82.68 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 100 CCD ADSC QUANTUM 315 2011-01-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.9795 Diamond I02
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 2.1 54.332 99.4 0.084 0.096 0.033 16 8.3 69920 33.3
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 2.1 2.15 99 0.713 0.713 0.807 0.277 1 8.4
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 3HGI 2.1 54.33 66386 3532 100 0.1744 0.1725 0.1761 0.2088 0.2072 RANDOM 40.285
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] 0.26 0.26 -0.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.007 r_dihedral_angle_4_deg 14.738 r_dihedral_angle_3_deg 10.974 r_dihedral_angle_1_deg 3.646 r_angle_refined_deg 1.556 r_angle_other_deg 0.746 r_chiral_restr 0.129 r_bond_refined_d 0.016 r_gen_planes_refined 0.005 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.007 r_dihedral_angle_4_deg 14.738 r_dihedral_angle_3_deg 10.974 r_dihedral_angle_1_deg 3.646 r_angle_refined_deg 1.556 r_angle_other_deg 0.746 r_chiral_restr 0.129 r_bond_refined_d 0.016 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6628 Nucleic Acid Atoms Solvent Atoms 388 Heterogen Atoms 116
Software Software Software Name Purpose SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction xia2 data reduction XDS data reduction