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2.22 Angstrom Resolution Crystal Structure of a Putative Acyltransferase from Salmonella enterica
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 295 Protein: 8.8mg/mL, 0.3M Sodium cloride, 0.1M HEPES, pH 7.5. Screen: 0.2M Calcium acetate, 0.1M Na Cacodylate, pH 6.5, 9% (w/v) PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.06 40.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.931 α = 113.03 b = 71.38 β = 92.41 c = 90.327 γ = 90.09
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 225 mm CCD Beryllium lenses 2009-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
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 2.22 30 98.2 0.12 0.12 19.4 5.8 53580 53580 -3 27.3
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 2.22 2.26 92.3 0.458 0.458 3.6 4.9 2502
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 (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 2.22 28.63 50666 50666 2697 98.13 0.18431 0.18125 0.1911 0.24143 0.2453 RANDOM 28.821
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] 0.14 -1.03 0.02 -1.82 0.36 1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.455 r_dihedral_angle_4_deg 14.681 r_dihedral_angle_3_deg 11.051 r_long_range_B_refined 5.106 r_long_range_B_other 5.002 r_dihedral_angle_1_deg 3.178 r_scangle_other 2.1 r_angle_refined_deg 1.566 r_scbond_it 1.513 r_scbond_other 1.513
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.455 r_dihedral_angle_4_deg 14.681 r_dihedral_angle_3_deg 11.051 r_long_range_B_refined 5.106 r_long_range_B_other 5.002 r_dihedral_angle_1_deg 3.178 r_scangle_other 2.1 r_angle_refined_deg 1.566 r_scbond_it 1.513 r_scbond_other 1.513 r_mcangle_it 1.394 r_mcangle_other 1.394 r_mcbond_it 1.312 r_mcbond_other 1.312 r_angle_other_deg 0.792 r_chiral_restr 0.093 r_gen_planes_refined 0.02 r_gen_planes_other 0.017 r_bond_refined_d 0.011 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9482 Nucleic Acid Atoms Solvent Atoms 597 Heterogen Atoms 7
Software Software Software Name Purpose Blu-Ice data collection PHENIX model building REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing