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Crystal Structure of HLA-B*2703 in complex with KK10, an HIV peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4G9D
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 277 20-30% PEG 4K, 0.2M Na Acetate and 0.1M Na Citrate pH 5.6
Crystal Properties Matthews coefficient Solvent content 2.44 49.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.847 α = 90 b = 82.649 β = 90 c = 104.755 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 315r 2015-08-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.52 44.24 100 0.04 14.5 7.3 68648 16.34
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.52 1.55 0.423 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4g9d 1.52 30.4 68648 3403 100 0.203 0.201 0.211 0.23 0.2448 RANDOM 19.45
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] 1.8976 2.5075 -4.4051
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.46 t_omega_torsion 3.92 t_angle_deg 1.03 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.46 t_omega_torsion 3.92 t_angle_deg 1.03 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle 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 3175 Nucleic Acid Atoms Solvent Atoms 424 Heterogen Atoms 1
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHASER phasing BUSTER refinement PDB_EXTRACT data extraction