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Avian mitochondrial complex II crystallized in the presence of HQNO
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1YQ3 PDB ENTRY 1YQ3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277 48 g/L PEG3350, 15 mL/L PEG400, 24 mL/L isopropanol, 0.05 M HEPES sodium, 0.01 M Tris-HCl, 1.6 mM manganese chloride, 0.64 mM magnesium chloride, 1.5 mM sodium azide, 0.25 mM sodium EDTA, 10 g/L octyl beta-D-glucoside, undecyl-beta-D-maltoside, |HQNO
Crystal Properties Matthews coefficient Solvent content 3.46 64.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.029 α = 90 b = 83.958 β = 90 c = 290.54 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 100 CCD ADSC QUANTUM 315r 2004-10-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9743 ALS 8.2.2
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 1.97 47.78 99.7 0.104 8.3 6.38 121715 33.79
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 1.97 2.03 99.4 1.433 1.2 5.52
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB ENTRY 1YQ3 1.97 47.78 1.33 121673 2461 99.7 0.199 0.199 0.1991 0.223 0.2239 Random selection 50.381
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 10.909 f_angle_d 0.922 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8491 Nucleic Acid Atoms Solvent Atoms 431 Heterogen Atoms 489
Software Software Software Name Purpose PHENIX refinement DENZO data reduction SCALEPACK data scaling PHENIX phasing