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Carbonmonoxy human hemoglobin A in the R2 quaternary structure at 95 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 2.37 48.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.03 α = 90 b = 96.401 β = 90 c = 100.026 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 95 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 19.735 99.9 0.093 0.102 0.04 0.996 12.4 6.4 71660 16.6
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 1.71 100 0.564 0.616 0.246 0.882 6.1
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 19.735 1.34 71588 3624 99.98 0.1753 0.1735 0.1739 0.2073 0.2076 21.0426
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 13.098 f_angle_d 1.122 f_chiral_restr 0.045 f_bond_d 0.008 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4384 Nucleic Acid Atoms Solvent Atoms 451 Heterogen Atoms 180
Software Software Software Name Purpose Aimless data scaling PHENIX refinement PDB_EXTRACT data extraction CrysalisPro data reduction PHASER phasing