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HISTOCOMPATIBILITY ANTIGEN I-AG7
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1IAK PDB ENTRY 1IAK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.4 pH 4.4
Crystal Properties Matthews coefficient Solvent content 2.96 58.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 109.54 α = 90 b = 109.54 β = 90 c = 176.36 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV YALE MIRRORS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 3.1 20 93.7 0.129 6 5.5 18859 39.1
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 3.1 3.29 98.8 0.345 2.3
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 ENTRY 1IAK 3.1 19.82 3 16107 781 80.2 0.221 0.221 0.299 RANDOM 36.4
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] 4.07 4.07 -8.14
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_mcangle_it 2.51 c_scangle_it 2.46 c_angle_deg 1.5 c_scbond_it 1.43 c_mcbond_it 1.39 c_improper_angle_d 0.86 c_bond_d 0.01 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_mcangle_it 2.51 c_scangle_it 2.46 c_angle_deg 1.5 c_scbond_it 1.43 c_mcbond_it 1.39 c_improper_angle_d 0.86 c_bond_d 0.01 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6308 Nucleic Acid Atoms Solvent Atoms 72 Heterogen Atoms 84
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CCP4 data reduction SCALA data scaling AMoRE phasing CNS refinement CCP4 data scaling