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Crystal Structure of apo HygX from Streptomyces hygroscopicus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4XCA PDB ENTRY 4XCA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 293 100 mM Bis-Tris, 100 mM MgCl2, 12% PEG8000
Crystal Properties Matthews coefficient Solvent content 2.34 47.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.113 α = 90 b = 274.427 β = 90 c = 52.825 γ = 90
Symmetry Space Group P 21 21 2
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 2012-06-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.979 APS 21-ID-F
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 2.4 50 92.9 0.08 9.7 3.7 61662 38.69
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 2.4 2.49 91.1 0.443 3.6 5910
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB ENTRY 4XCA 2.4 49.295 1.36 61589 3132 91.73 0.1868 0.1835 0.185 0.2458 0.2479 40.6367
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 14.576 f_angle_d 1.12 f_chiral_restr 0.042 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11732 Nucleic Acid Atoms Solvent Atoms 450 Heterogen Atoms 48
Software Software Software Name Purpose HKL-2000 data reduction PHENIX refinement PDB_EXTRACT data extraction HKL-2000 data scaling PHASER phasing