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2.1 Angstrom Crystal Structure of Stage II Sporulation Protein D from Bacillus anthracis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 295 Protein: 6.7 mG/mL, 0.5 M Sodium chloride, 0.01 M Tris-HCL buffer, pH 8.3, 2mM N-Acetylglucosamine; Screen: Classics II (H7), 0.15M DL-Malic acid, pH 7.0, 20% (w/v) PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.93 36.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.616 α = 90 b = 144.477 β = 115.36 c = 47.076 γ = 90
Symmetry Space Group P 1 21 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 MARMOSAIC 300 mm CCD Beryllium lenses 2014-10-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
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 2.1 30 100 0.105 0.105 12.4 4.3 32915 32915 -3 29.7
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 2.1 2.14 100 0.623 0.623 2.2 4.3 1648
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 2.1 27.53 31083 31083 1657 99.93 0.19033 0.18752 0.196 0.24348 0.2486 RANDOM 39.359
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] 1.93 0.1 -2.37 0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.213 r_dihedral_angle_4_deg 10.66 r_dihedral_angle_3_deg 9.85 r_long_range_B_refined 6.869 r_long_range_B_other 6.761 r_scangle_other 4.185 r_mcangle_it 3.059 r_mcangle_other 3.059 r_dihedral_angle_1_deg 2.893 r_scbond_it 2.683
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.213 r_dihedral_angle_4_deg 10.66 r_dihedral_angle_3_deg 9.85 r_long_range_B_refined 6.869 r_long_range_B_other 6.761 r_scangle_other 4.185 r_mcangle_it 3.059 r_mcangle_other 3.059 r_dihedral_angle_1_deg 2.893 r_scbond_it 2.683 r_scbond_other 2.682 r_mcbond_it 2.007 r_mcbond_other 2.004 r_angle_refined_deg 1.443 r_angle_other_deg 0.733 r_chiral_restr 0.097 r_bond_refined_d 0.009 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 4203 Nucleic Acid Atoms Solvent Atoms 290 Heterogen Atoms
Software Software Software Name Purpose Blu-Ice data collection PHENIX model building REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling PHENIX phasing