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Human dihydroorotase mutant F1563Y co-crystallized with carbamoyl aspartate at pH 6.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4C6I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 Protein at 2-3 mg/ml in 20 mM Tris pH 8, 0.15 M NaCl, 0.02 mM zinc sulfate, 0.2 mM TCEP with 4 mM carbamoyl asparate.
Mother liquor: 2.5-3 M potassium formate, 0.1 M HEPES pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.5 50.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.697 α = 90 b = 159.029 β = 90 c = 60.919 γ = 90
Symmetry Space Group C 2 2 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 PIXEL DECTRIS PILATUS 6M 2014-01-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 1 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 1.34904510922 40.8485 99.7 0.045 0.999 19.9 6.5 87210 17.4913051615
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.34904510922 1.4 98.6 0.704 0.892 2.2 6.3
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4C6I 1.34904510922 40.8485 1.33793366533 87164 4315 99.7345416266 0.126225775089 0.12525503624 0.1291 0.145818041585 0.1467 28.1320264029
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 24.7845482262 f_angle_d 1.1407389555 f_chiral_restr 0.158780627359 f_bond_d 0.00994946891087 f_plane_restr 0.00816611709207
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2789 Nucleic Acid Atoms Solvent Atoms 361 Heterogen Atoms 25
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing