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Human dihydroorotate dehydrogenase in complex with a leflunomide derivative inhibitor 5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.8 291 Drops: 20mg/mL protein in 50mM HEPES, pH 7.7, 400mM NaCl, 30% glycerol, 1mM EDTA, 10mM N,N-dimethylundecylamin-N-oxide (C11DAO),
precipitant solution: 0.1M acetate pH 4.6-5.0, 40mM C11DAO, 20.8mM N,N-dimethyldecylamine-N-oxide (DDAO), 2mM dihydroorotate (DHO), 1.8-2.4M ammonium sulfate, 1mM inhibitors,
reservoir: 0.1M acetate pH 4.8, 2.4-2.6M ammonium sulfate, 30% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.72 66.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.045 α = 90 b = 91.045 β = 90 c = 123.762 γ = 120
Symmetry Space Group P 32 2 1
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 2006-05-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.98 ESRF BM14
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.8 78.81 99.53 52729 52481 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 1.847 95.79
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.8 78.81 2 55287 52481 2806 99.53 0.18214 0.18214 0.18059 0.1782 0.21057 0.2011 RANDOM 24.192
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] 0.55 0.27 0.55 -0.82
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.583 r_dihedral_angle_4_deg 20.731 r_dihedral_angle_3_deg 15.668 r_scangle_it 6.99 r_dihedral_angle_1_deg 6.324 r_scbond_it 4.169 r_mcangle_it 2.606 r_angle_refined_deg 2.281 r_mcbond_it 1.557 r_chiral_restr 0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.583 r_dihedral_angle_4_deg 20.731 r_dihedral_angle_3_deg 15.668 r_scangle_it 6.99 r_dihedral_angle_1_deg 6.324 r_scbond_it 4.169 r_mcangle_it 2.606 r_angle_refined_deg 2.281 r_mcbond_it 1.557 r_chiral_restr 0.21 r_bond_refined_d 0.032 r_gen_planes_refined 0.015 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_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2766 Nucleic Acid Atoms Solvent Atoms 239 Heterogen Atoms 70
Software Software Software Name Purpose DNA data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling