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Trigonal Crystal Structure of an acetylester hydrolase from Corynebacterium glutamicum
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B61
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 Reservoir: 25.5 %(w/v) polyethylenglycol 4000, 15 %(v/v) glycerol, 0.17 M Lithium sulfate, 85 mM Tris/HCl, pH 8.5
Drop: 0.4 microliter reservoir solution plut 0.8 microliter protein solution with 5 mg/ml protein concentration
Crystal Properties Matthews coefficient Solvent content 7.52 83.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 143.393 α = 90 b = 143.393 β = 90 c = 197.783 γ = 120
Symmetry Space Group P 31 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 2008-07-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 3.2 48.6 99.93 0.245 24.66 9.5 39336
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 3.2 3.314 99.95 1.01 2.66 9.7
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2B61 3.2 48.529 1.35 39329 1120 99.91 0.1872 0.1868 0.1923 0.201 0.2027 Random selection
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 11.582 f_angle_d 0.603 f_chiral_restr 0.021 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5484 Nucleic Acid Atoms Solvent Atoms 17 Heterogen Atoms 90
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHENIX phasing