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Crystal structure of a manganese dependent isatin hydrolase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1R61 PDB ENTRY 1R61
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 18% PEG3350, 0.2M Calcium acetate, 0.5 mM Manganese(II) chloride, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.45 49.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.94 α = 90 b = 51.94 β = 90 c = 176.69 γ = 120
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 mirrors 2011-09-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-3 1.3 MAX II I911-3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 43.59 99.2 11.12 4.8 50648 50263 2 2 29.65
Refinement Statistics Diffraction ID Structure Solution 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 PDB ENTRY 1R61 2.25 43.59 1.07 50165 2557 99.23 0.173 0.1705 0.1647 0.2226 0.2134 Random 32.7
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 13.21 f_angle_d 1.042 f_chiral_restr 0.07 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3928 Nucleic Acid Atoms Solvent Atoms 286 Heterogen Atoms 6
Software Software Software Name Purpose MxCuBE data collection PHENIX model building PHENIX refinement xia2 data reduction xia2 data scaling PHENIX phasing