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THE K136E MUTANT OF LACTOCOCCUS LACTIS DIHYDROOROTATE DEHYDROGENASE A IN COMPLEX WITH OROTATE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DOR Lactococcus lactis DHODA PDB ID 1DOR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 PEG 6K, Sodium acetate, Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.41 48.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.87 α = 90 b = 108.29 β = 103.85 c = 65.94 γ = 90
Symmetry Space Group P 1 21 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 MARRESEARCH Bent mirror 2001-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 1.098 MAX II I711
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 2.25 12 100 0.089 15.3 4.3 34158 33990 -3 6.2
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) 1 2.25 2.29 100 0.282 4.93 1709
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT Lactococcus lactis DHODA PDB ID 1DOR 2.25 12 33990 1553 99.9 0.178 0.1785 0.202 0.2017 Random 19.5
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] 2.45 2.98 2.45 -4.89
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.1 c_scangle_it 5.06 c_scbond_it 3.71 c_mcangle_it 3.34 c_mcbond_it 2.27 c_angle_d 1.3 c_improper_angle_d 0.85 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4818 Nucleic Acid Atoms Solvent Atoms 487 Heterogen Atoms 116
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing