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Crystal structure of csal_2705, a putative hydroxyproline epimerase from CHROMOHALOBACTER SALEXIGENS (TARGET EFI-506486), SPACE GROUP P212121, unliganded
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AZP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.8 298 Protein (15 mM Hepes pH 8.0, 150 mM NaCl, 5% glycerol, 10 mM PYRROLE-2-CARBOXYLATE), Reservoir (0.2 M di-Ammonium Citrate pH 5.0, 20 %(w/v) PEG 3350); Soak 2 minutes in (Reservoir + 20% Glycerol), sitting drop vapor diffuction, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.28 46.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.095 α = 90 b = 54.455 β = 90 c = 253.04 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 RAYONIX MX225HE MIRRORS 2013-02-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.9793 APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.7 250 97 0.073 0.073 17.5 9.3 72128 72128 19.43
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.79 94 0.644 0.644 3.3 7.8 10077
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2AZP 1.7 23.94 72011 72011 3627 96.77 0.171 0.171 0.1692 0.1747 0.205 0.2067 RANDOM 27.1603
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 12.344 f_angle_d 1.332 f_chiral_restr 0.086 f_bond_d 0.011 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4733 Nucleic Acid Atoms Solvent Atoms 494 Heterogen Atoms 1
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction MOSFLM data reduction SCALA data scaling PHENIX phasing