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Crystal structure of 3-methyl-2-oxobutanoate hydroxymethyltransferase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 hanging drop vapor diffusion 7.5 294
Crystal Properties Matthews coefficient Solvent content 2.54 51.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 164.419 α = 90 b = 111.238 β = 122.93 c = 98.807 γ = 90
Symmetry Space Group C 1 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 CCD MARRESEARCH SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 32-ID 1.5418 APS 32-ID
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 2.1 69 94.4 0.084 11.3 4.4 81973 81973
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 2.1 2.21 94.4 0.29 3.8 3
Refinement Statistics Diffraction ID Structure Solution Method 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2.1 69 81973 8258 0.186 0.1707 0.224 0.2065 24.022
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] -1.467 -1.407 1.287 -1.35
RMS Deviations Key Refinement Restraint Deviation p_scangle_it 3.876 p_scbond_it 3.037 p_mcangle_it 2.23 p_planar_tor 2.049 p_angle_d 1.906 p_mcbond_it 1.362 p_chiral_restr 0.11 p_bond_d 0.016 p_plane_restr 0.013
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9188 Nucleic Acid Atoms Solvent Atoms 583 Heterogen Atoms 36
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling TRUNCATE data scaling