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T-To-T(High) quaternary transitions in human hemoglobin: betaW37G 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 51.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.4 α = 90 b = 99.2 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 1995-07-29 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 1.91 50 91.7 0.086 10.2 6 44737 44737
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) 1.91 2.07 75.7 0.295 1.4 3.2 7177
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT AND LOCALRFREE PDB ENTRY 1Y0W 1.91 10 42278 4712 93.22 0.20276 0.19914 0.23524 0.2058 10 SETS MATCHED TO PDB ENTRY 1Y0W 25.771
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] -0.17 1.83 -1.66
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.18 r_scangle_it 3.771 r_dihedral_angle_1_deg 3.478 r_scbond_it 2.384 r_angle_refined_deg 1.687 r_mcangle_it 1.477 r_angle_other_deg 1.154 r_mcbond_it 0.775 r_nbd_refined 0.239 r_symmetry_vdw_other 0.236
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.18 r_scangle_it 3.771 r_dihedral_angle_1_deg 3.478 r_scbond_it 2.384 r_angle_refined_deg 1.687 r_mcangle_it 1.477 r_angle_other_deg 1.154 r_mcbond_it 0.775 r_nbd_refined 0.239 r_symmetry_vdw_other 0.236 r_symmetry_hbond_refined 0.212 r_nbd_other 0.199 r_xyhbond_nbd_refined 0.192 r_symmetry_vdw_refined 0.139 r_xyhbond_nbd_other 0.112 r_chiral_restr 0.094 r_bond_refined_d 0.017 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 4366 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