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Carbonmonoxy hemoglobin in complex with the antisickling agent methyl 5-((2-formyl-4-methoxyphenoxy)methyl)picolinate
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 BATCH MODE 7.4 298 25% PEG 6000, 100 mM HEPES buffer
Crystal Properties Matthews coefficient Solvent content 2.2 44.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.681 α = 90 b = 82.977 β = 90 c = 105.025 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 93 PIXEL DECTRIS EIGER R 4M 2016-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5419
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.9 29.32 92.5 0.055 0.062 13.4 4.27 40600 29.53
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.97 86.9 0.373 0.427 3.3
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1BBB 1.9 29.319 1.34 40573 2063 92.45 0.1909 0.1881 0.1932 0.2391 0.24 31.9909
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 15.946 f_angle_d 0.969 f_chiral_restr 0.035 f_bond_d 0.006 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4384 Nucleic Acid Atoms Solvent Atoms 546 Heterogen Atoms 222
Software Software Software Name Purpose d*TREK data reduction d*TREK data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction CrystalClear data collection CrystalClear data scaling