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T-To-T(High) quaternary transitions in human hemoglobin: betaY35A deoxy low-salt (1 test set)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Y0T PDB ENTRY 1Y0T
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 298.0K
Crystal Properties Matthews coefficient Solvent content 2.56 52.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.2 α = 90 b = 99.2 β = 90 c = 65.9 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 1995-12-01 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 2.13 50 97.2 0.112 7.2 6.8 35285 35285
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) 2.13 2.29 86.7 0.25 1.7 3.2 6173
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1Y0T 2.13 10 2 34446 32689 2974 97.2 0.168 0.251 0.1978 MATCHED TO PDB ENTRY 1Y0T 24.31
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 p_transverse_tor 33 p_staggered_tor 21.6 p_scangle_it 7.949 p_scbond_it 6.361 p_mcangle_it 3.942 p_mcbond_it 2.932 p_planar_tor 2.5 p_xyhbond_nbd 0.191 p_multtor_nbd 0.183 p_singtor_nbd 0.169
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 33 p_staggered_tor 21.6 p_scangle_it 7.949 p_scbond_it 6.361 p_mcangle_it 3.942 p_mcbond_it 2.932 p_planar_tor 2.5 p_xyhbond_nbd 0.191 p_multtor_nbd 0.183 p_singtor_nbd 0.169 p_chiral_restr 0.151 p_hb_or_metal_coord 0.128 p_planar_d 0.046 p_angle_d 0.029 p_bond_d 0.012 p_plane_restr 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4372 Nucleic Acid Atoms Solvent Atoms 194 Heterogen Atoms 172
Software Software Software Name Purpose SDMS data collection SDMS data reduction X-PLOR model building PROLSQ refinement SDMS data scaling X-PLOR phasing