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The Crystal Structure of flavohemoglobin from R. eutrophus in complex with ketoconazole
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CQX PDB ENTRY 1CQX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 277 1.5M ammonium sulphate, 25% (w/v) glycerol and 0.1M Tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.09 60.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.12 α = 90 b = 87.12 β = 90 c = 292.16 γ = 90
Symmetry Space Group P 43 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 100 CCD MARMOSAIC 225 mm CCD 2008-09-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA SLS X10SA
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 2.3 30 92 0.083 13.6 4.4 47157 -1
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) 2.3 2.4 66 0.57 2.7 3.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 1CQX 2.3 30 45024 2408 92.8 0.207 0.205 0.2274 0.241 0.2571 RANDOM 62.32
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] -0.32 -0.32 0.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.547 r_dihedral_angle_4_deg 18.726 r_dihedral_angle_3_deg 18.162 r_dihedral_angle_1_deg 6.153 r_angle_refined_deg 1.654 r_chiral_restr 0.107 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.547 r_dihedral_angle_4_deg 18.726 r_dihedral_angle_3_deg 18.162 r_dihedral_angle_1_deg 6.153 r_angle_refined_deg 1.654 r_chiral_restr 0.107 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6312 Nucleic Acid Atoms Solvent Atoms 181 Heterogen Atoms 288
Software Software Software Name Purpose MAR345dtb data collection EPMR phasing REFMAC refinement XDS data reduction XDS data scaling