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The crystal structure of a possible an iron-binding (periplasmic solute-binding) protein from Staphylococcus epidermidis ATCC 12228.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRODIALYSIS 6.5 289 0.1M MgCl2, 0.1M MES:NaOH,
30% (v/v) PEG400, pH 6.5, MICRODIALYSIS, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.56 51.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 154.052 α = 90 b = 48.173 β = 102.74 c = 44.916 γ = 90
Symmetry Space Group C 1 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 ADSC QUANTUM 315r Mirror 2013-08-02 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97915, 0.97938 APS 19-ID
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 2.02 35 97.3 0.087 20.5 3.3 20707 20707 -5
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 2.02 2.05 81.8 0.603 1.9 2.5 867
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MAD 2.02 34.72 1.35 20669 20669 1060 96.96 0.1827 0.1827 0.1804 0.1832 0.2268 0.2237 random
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 13.215 f_angle_d 0.991 f_chiral_restr 0.067 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2012 Nucleic Acid Atoms Solvent Atoms 80 Heterogen Atoms
Software Software Software Name Purpose SBC-Collect data collection SHELXD phasing MLPHARE phasing DM model building ARP model building WARP model building HKL-3000 phasing PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling DM phasing