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Carbonmonoxy human hemoglobin A in the R2 quaternary structure at 140 K: Light (2 min)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BBB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 5.8 293 18%w/v PEG 6000, 100 mM sodium cacodylate-hydrochloride buffer, 10%v/v glycerol
Crystal Properties Matthews coefficient Solvent content 2.38 48.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.163 α = 90 b = 96.526 β = 90 c = 100.308 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 140 PIXEL DECTRIS PILATUS3 S 2M 2018-11-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.0 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 1.65 19.78 98.1 0.085 0.092 0.036 0.997 13.4 6.5 70593 18.5
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 1.65 1.71 97 0.697 0.754 0.285 0.868 6.7
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 1BBB 1.65 19.779 1.34 70529 3561 97.87 0.1766 0.175 0.1756 0.2063 0.2059 23.6739
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 12.969 f_angle_d 0.996 f_chiral_restr 0.039 f_bond_d 0.006 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4384 Nucleic Acid Atoms Solvent Atoms 404 Heterogen Atoms 180
Software Software Software Name Purpose Aimless data scaling PHENIX refinement PDB_EXTRACT data extraction CrysalisPro data reduction PHASER phasing