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The X-ray crystal structure of poly(ADP-ribose) glycohydrolase E115A mutant from Thermomonospora curvata
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3SIG PDB ENTRY 3SIG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 SITTING DROP, VAPOR DIFFUSION 9 10% PEG6000, 0.1 M Bicine, pH 9.0, SITTING DROP, VAPOR DIFFUSION
Crystal Properties Matthews coefficient Solvent content 1.97 37.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.1 α = 90 b = 105.43 β = 90 c = 44.22 γ = 90
Symmetry Space Group P 21 21 21
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 2011-02-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 Diamond I04
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 1.9 45.251 100 18831 18831
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3SIG 1.9 45.251 1.4 18831 975 98.4 0.1794 0.1771 0.2264 0.2201 RANDOM 33.3747
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] -0.2951 1.3368 -1.0417
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.039 f_angle_d 1.015 f_chiral_restr 0.069 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2024 Nucleic Acid Atoms Solvent Atoms 123 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction ADSC data collection PHASER phasing