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Crosslinked alpha(Ni)-beta(Fe) human hemoglobin A in the T quaternary structure at 95 K: Light
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J40
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6.6 293 20%w/v PEG 3350, 50 mM citrate-ammonium buffer, 150 mM dipotassium sulfate
Crystal Properties Matthews coefficient Solvent content 2.4 48.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.589 α = 90 b = 94.415 β = 101.97 c = 99.956 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 95 PIXEL DECTRIS PILATUS3 2M 2018-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.00 Photon Factory AR-NW12A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.45 19.88 97.7 0.085 0.096 0.043 0.995 10 4.5 202119 12.71
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.45 1.5 90.1 0.279 0.32 0.154 0.877 3.8
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1J40 1.45 19.88 1.5 202087 10185 97.58 0.1759 0.1745 0.1748 0.2016 0.2013 19.151
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 f_dihedral_angle_d 13.454 f_angle_d 0.989 f_chiral_restr 0.034 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8768 Nucleic Acid Atoms Solvent Atoms 1315 Heterogen Atoms 386
Software Software Software Name Purpose Aimless data scaling PHENIX refinement PDB_EXTRACT data extraction CrysalisPro data reduction PHASER phasing