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Crystal structure of the mutant L123N of orotidine 5'-monophosphate decarboxylase from Methanobacterium thermoautotrophicum complexed with inhibitor BMP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3G18 PDB entry 3G18
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 30% PEG2000, 0.1M potassium thiocyanate , pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.15 42.67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.915 α = 90 b = 63.982 β = 115.56 c = 61.753 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 ADSC QUANTUM 4 2010-04-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97915 NSLS X4A
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 1.421 32.426 99.34 0.079 78628 78628
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 (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 PDB entry 3G18 1.421 32.426 78628 78628 3956 99.34 0.1814 0.1814 0.1801 0.1783 0.2054 0.2014 RANDOM
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] -2.2081 -0.6059 2.1571 0.0509
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.871 f_angle_d 1.102 f_chiral_restr 0.073 f_bond_d 0.006 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3315 Nucleic Acid Atoms Solvent Atoms 432 Heterogen Atoms 56
Software Software Software Name Purpose ADSC data collection BALBES phasing PHENIX refinement DENZO data reduction SCALEPACK data scaling