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Crystal Structure of the minor histocompatibility peptide HA-1His in complex with HLA-A2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 12-15% w/v PEG 6000, 0.1 M NaCl and 0.1 M tri-sodium-citrate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.32 46.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.47 α = 90 b = 79.75 β = 111.02 c = 54.21 γ = 90
Symmetry Space Group P 1 21 1
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 2006-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.99 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.95 50 97.9 0.109 10.1 4.1 29304 29304 19.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.95 2.02 94.8 0.461 3.4 4 2824
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 1.95 15 29299 29299 2934 98.32 0.18406 0.18406 0.18191 0.23054 0.1871 random 21.857
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] -0.56 -0.85 -1.75 1.7
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.812 r_dihedral_angle_4_deg 17.276 r_dihedral_angle_3_deg 14.56 r_dihedral_angle_1_deg 5.966 r_scangle_it 2.032 r_mcangle_it 1.521 r_scbond_it 1.397 r_angle_refined_deg 1.119 r_mcbond_it 0.88 r_nbtor_refined 0.314
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.812 r_dihedral_angle_4_deg 17.276 r_dihedral_angle_3_deg 14.56 r_dihedral_angle_1_deg 5.966 r_scangle_it 2.032 r_mcangle_it 1.521 r_scbond_it 1.397 r_angle_refined_deg 1.119 r_mcbond_it 0.88 r_nbtor_refined 0.314 r_symmetry_hbond_refined 0.255 r_nbd_refined 0.225 r_xyhbond_nbd_refined 0.201 r_symmetry_vdw_refined 0.194 r_chiral_restr 0.085 r_bond_refined_d 0.008 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3333 Nucleic Acid Atoms Solvent Atoms 155 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection AMoRE phasing REFMAC refinement XDS data reduction XDS data scaling