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Cytochrome bc1 complex from chicken with designed inhibitor bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3TGU PDB ENTRY 3TGU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.77 278 CRYSTALLIZATION CONDITIONS: 50 MM CACODYLATE, 9.4 MM TRISHCL, 30 MM K-MES, 1.8 MM K-MOPS, 30 MM NACL, 31 MM KCL, 10 MM MGCL2, 91 G/L GLYCEROL, 30 G/L PEG 4KDA, 0.9 MM NAN3, 0.05 MM EDTA, 0.47G/L UNDECYL MALTOSIDE, 31 MM OCTYL GLUCOSIDE, PH 6.77, TEMPERATURE 278K
Crystal Properties Matthews coefficient Solvent content 3.89 68.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 167.251 α = 90 b = 181.483 β = 90 c = 239.631 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 270 capillary microfocus 2011-02-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.91810 CHESS F1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 3.23 15 99.8 0.301 6.49 6 115416 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.23 3.29 99.1 1.14 5.5
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 THROUGHOUT PDB ENTRY 3TGU 3.2312 14.996 1.33 113869 2260 98.32 0.2374 0.2364 0.2456 0.2836 0.2895 random
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 15.474 f_angle_d 0.682 f_chiral_restr 0.026 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 31753 Nucleic Acid Atoms Solvent Atoms 11 Heterogen Atoms 1016
Software Software Software Name Purpose PHENIX refinement O model building PHENIX model building DENZO data reduction SCALEPACK data scaling PHENIX phasing