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Crystal structure of Francisella tularensis REP34 (Rapid Encystment Phenotype Protein 34 KDa)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other SAD SE-MET SOLUTION FOR ZN-FREE CRYSTAL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 298 20% w/v PEG4000, 0.1 M sodium acetate, pH 4.7-5.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.14 42.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.712 α = 70.36 b = 63.308 β = 84.34 c = 81.689 γ = 82.53
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 300 mm CCD minibeam 20x20x20 um 2012-12-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.2837 APS 23-ID-D
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 2.05 22 94.9 0.103 0.103 8.98 2.6 68959 68959 2 2 35.93
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 2.05 2.09 83.1 0.579 0.579 2.07 2.6
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 SAD SE-MET SOLUTION FOR ZN-FREE CRYSTAL 2.053 21.535 1.98 68959 68915 2003 94.18 0.2134 0.2129 0.2158 0.2325 0.2336
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 11.396 f_angle_d 0.849 f_chiral_restr 0.036 f_plane_restr 0.005 f_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9157 Nucleic Acid Atoms Solvent Atoms 246 Heterogen Atoms 20
Software Software Software Name Purpose HKL-2000 data collection SOLVE phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling