☰ Navigation Tabs
T-to-T(High) quaternary transitions in human hemoglobin: betaP100A oxy (2.2MM IHP, 20% PEG) (1 test set)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Y7C PDB ENTRY 1Y7C
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 DEOXYHB, 1 ATM N2, pH 7.0, batch, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.56 52.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.9 α = 90 b = 99.5 β = 90 c = 66.1 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 169 IMAGE PLATE RIGAKU RAXIS IV OSMIC MIRRORS 2001-05-25 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 2 30.715 87.7 0.046 12.7 2.5 38030
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 2.16 77.7 0.134 5.2 2.2 6877
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1Y7C 2 10 2 36548 36502 2804 87.7 0.183 0.1951 0.247 0.2371 MATCHED TO PDB ENTRY 1Y7C 23.92
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 32 p_staggered_tor 20.8 p_scangle_it 6.899 p_scbond_it 5.398 p_mcangle_it 3.031 p_planar_tor 2.4 p_mcbond_it 2.32 p_xyhbond_nbd 0.185 p_multtor_nbd 0.169 p_singtor_nbd 0.167
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 32 p_staggered_tor 20.8 p_scangle_it 6.899 p_scbond_it 5.398 p_mcangle_it 3.031 p_planar_tor 2.4 p_mcbond_it 2.32 p_xyhbond_nbd 0.185 p_multtor_nbd 0.169 p_singtor_nbd 0.167 p_chiral_restr 0.147 p_hb_or_metal_coord 0.104 p_planar_d 0.043 p_angle_d 0.027 p_bond_d 0.011 p_plane_restr 0.011 p_angle_deg p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4382 Nucleic Acid Atoms Solvent Atoms 192 Heterogen Atoms 180
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling X-PLOR model building PROLSQ refinement CCP4 data scaling X-PLOR phasing