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T-To-T(high) quaternary transitions in human hemoglobin: betaW37E deoxy low-salt (10 test sets)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Y0W PDB ENTRY 1Y0W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 batch 7 298 10% PEG 6000, 10 mM potassium phosphate, 100 mM potassium chloride, 3 mM sodium dithionite, 10 mg/ml Hb, pH 7.0, batch, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.56 51.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.7 α = 90 b = 99.1 β = 90 c = 66.3 γ = 90
Symmetry Space Group P 21 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 298 AREA DETECTOR SDMS GRAPHITE 1995-08-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 1.98 50 96.7 0.079 8.5 6.2 43340 43340
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) 1.98 2.14 84.2 0.276 1.4 3.1 7440
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT and local R-free PDB ENTRY 1Y0W 1.98 10 38599 4292 95.98 0.1958 0.19185 0.1942 0.23132 0.2283 10 sets matched to PDB ENTRY 1Y0W 25.22
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] -0.18 1.18 -1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.303 r_scangle_it 3.868 r_dihedral_angle_1_deg 3.624 r_scbond_it 2.397 r_angle_refined_deg 1.738 r_mcangle_it 1.5 r_angle_other_deg 1.154 r_mcbond_it 0.783 r_nbd_refined 0.239 r_xyhbond_nbd_refined 0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.303 r_scangle_it 3.868 r_dihedral_angle_1_deg 3.624 r_scbond_it 2.397 r_angle_refined_deg 1.738 r_mcangle_it 1.5 r_angle_other_deg 1.154 r_mcbond_it 0.783 r_nbd_refined 0.239 r_xyhbond_nbd_refined 0.21 r_symmetry_vdw_other 0.201 r_nbd_other 0.2 r_symmetry_vdw_refined 0.146 r_symmetry_hbond_refined 0.142 r_xyhbond_nbd_other 0.14 r_chiral_restr 0.093 r_bond_refined_d 0.018 r_gen_planes_refined 0.007 r_gen_planes_other 0.006 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4376 Nucleic Acid Atoms Solvent Atoms 175 Heterogen Atoms 172
Software Software Software Name Purpose SDMS data collection SDMS data reduction X-PLOR model building REFMAC refinement SDMS data scaling X-PLOR phasing