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Bovine cytochrome bc1 complex with stigmatellin bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BE3 PDB ENTRIES 1BE3, 2BCC experimental model PDB 2BCC PDB ENTRIES 1BE3, 2BCC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.65 277 PEG-3350, JEFFAMINE, GLYCEROL, CACODYLATE, HEXYLGLUCOSIDE, pH 6.65, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.883 46.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 139.117 α = 90 b = 171.055 β = 90 c = 227.204 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 4 SI(311)MONOCHROMATOR (HORIZONTAL) FLAT MIRROR (VERTICAL) 2002-03-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 SSRL BL9-1
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 2.1 50 97.2 0.12 10.9 5.9 312369 -3 27.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 83 0.99 1.037
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 USING NATIVE BOVINE AND STIGMATELLIN-BOUND CHICKEN STRUCTURES THROUGHOUT PDB ENTRIES 1BE3, 2BCC 2.1 24.98 305496 305496 15194 97.3 0.25 0.25 0.2419 0.287 0.2634 RANDOM 46.9
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] 15.35 -0.55 -14.81
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.8 c_scangle_it 3.39 c_mcangle_it 2.21 c_scbond_it 2.15 c_angle_deg 1.5 c_mcbond_it 1.3 c_improper_angle_d 1.02 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.8 c_scangle_it 3.39 c_mcangle_it 2.21 c_scbond_it 2.15 c_angle_deg 1.5 c_mcbond_it 1.3 c_improper_angle_d 1.02 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 31493 Nucleic Acid Atoms Solvent Atoms 1437 Heterogen Atoms 1029
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling TRUNCATE model building AMoRE phasing CNS refinement