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COMPLEX BETWEEN HUMAN T-CELL RECEPTOR B7, VIRAL PEPTIDE (TAX) AND MHC CLASS I MOLECULE HLA-A 0201
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HHI PDB ENTRIES 1HHI AND 1AO7 experimental model PDB 1AO7 PDB ENTRIES 1HHI AND 1AO7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.1 12% PEG8000, 20MM MOPS, 100MM MAGNESIUM ACETATE,PH7.1
Crystal Properties Matthews coefficient Solvent content 2.68 58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.8 α = 90 b = 73.3 β = 90 c = 217.7 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 ADSC QUANTUM 1997-02-05 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 CHESS A1
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 2.5 20 91.2 0.11 4.2 33899 -3 59.1
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 2.5 2.59 85.1 0.22
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRIES 1HHI AND 1AO7 2.5 8 2 31731 1637 90.6 0.238 0.238 0.312 RANDOM 41.1
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 x_dihedral_angle_d 27.42 x_scangle_it 7.33 x_mcangle_it 5.2 x_scbond_it 4.92 x_mcbond_it 3.25 x_angle_deg 1.63 x_improper_angle_d 1.421 x_bond_d 0.01 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 27.42 x_scangle_it 7.33 x_mcangle_it 5.2 x_scbond_it 4.92 x_mcbond_it 3.25 x_angle_deg 1.63 x_improper_angle_d 1.421 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6339 Nucleic Acid Atoms Solvent Atoms 39 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling X-PLOR model building X-PLOR refinement X-PLOR phasing