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Crystal structure of an enolase from sphingomonas sp. ska58 (efi target efi-501683) with bound mg
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2QJJ PDB entry 2qjj
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 298 Protein (10 mM Hepes, pH 7.8, 150 mM NaCl, 10% glycerol, 5 mM DTT, 5 mM MgCl2; Reservoir (25% Peg3350, 100 mM TRIS pH 8.5, 200 mM MgCl2); Cryoprotection (Reservoir + 20% glycerol), sitting drop vapor diffuction, temperature 298K, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 2.33 47.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.799 α = 90 b = 124.799 β = 90 c = 343.092 γ = 90
Symmetry Space Group I 4 2 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 RAYONIX MX225HE MIRRORS 2011-08-01 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 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 1.8 171.546 98.6 0.077 23.8 12.9 123065 123065
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 1.8 1.9 90.6 0.368 0.368 2.1 9.1 16241
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 PDB entry 2qjj 1.8 171.546 122968 122968 6189 98.45 0.1397 0.1397 0.1384 0.1351 0.1646 0.1624 random 19.9254
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] -1.6602 -1.6602 3.3203
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.927 f_angle_d 1.057 f_chiral_restr 0.075 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9540 Nucleic Acid Atoms Solvent Atoms 1142 Heterogen Atoms 59
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction MOSFLM data reduction PHASES phasing