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2.15 Angstrom Resolution Crystal Structure of Naphthoate Synthase from Salmonella typhimurium.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 295 Protein solution: 0.3M NaCl, 10mM HEPES (pH 7.5);
Screen solution: 20% PEG-3350, 0.2M Sodium Sulphate,0.1M B-Tris (pH 5.5);
Freezing: Paratone, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.96 37.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.897 α = 90 b = 132.819 β = 90 c = 151.791 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 MARMOSAIC 300 mm CCD mirrors 2009-02-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.97925 APS 21-ID-D
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 2.15 30 98.9 0.088 43.5 14.9 82913 82913 -3 29.6
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 2.15 2.19 98.2 0.487 6.1 14.6 4069
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.15 29.83 78544 78544 4153 98.62 0.17096 0.17096 0.16858 0.1765 0.2152 0.219 RANDOM 18.788
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] 0.7 -2.25 1.54
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.592 r_dihedral_angle_4_deg 13.652 r_dihedral_angle_3_deg 10.025 r_scangle_it 4.869 r_scbond_it 3.295 r_dihedral_angle_1_deg 2.777 r_mcangle_it 1.765 r_angle_refined_deg 1.356 r_mcbond_it 1.05 r_angle_other_deg 0.778
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.592 r_dihedral_angle_4_deg 13.652 r_dihedral_angle_3_deg 10.025 r_scangle_it 4.869 r_scbond_it 3.295 r_dihedral_angle_1_deg 2.777 r_mcangle_it 1.765 r_angle_refined_deg 1.356 r_mcbond_it 1.05 r_angle_other_deg 0.778 r_mcbond_other 0.303 r_chiral_restr 0.084 r_bond_refined_d 0.01 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12084 Nucleic Acid Atoms Solvent Atoms 626 Heterogen Atoms 38
Software Software Software Name Purpose Blu-Ice data collection SHARP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling