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2.75 Angstrom Crystal Structure of Putative Lipoprotein from Bacillus anthracis.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 295 Protein: 7.2 mG/mL, 0.5 M Sodium chloride, 0.01 M Tris-HCL buffer pH 8.3; Screen: Classics II (F8), 0.2M Ammonium sulfate, 0.1M HEPES pH 7.5, 25% (w/v) PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.56 51.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.556 α = 90 b = 122.556 β = 90 c = 107.354 γ = 90
Symmetry Space Group P 42 21 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 MARMOSAIC 225 mm CCD Beryllium lenses 2013-10-21 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 2.75 30 99.8 0.092 0.092 27.5 9.6 21759 21759 -3 70.9
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 2.75 2.8 100 0.543 0.543 4.7 9.9 1055
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 2.75 29.96 20596 20596 1107 99.36 0.21137 0.21137 0.20918 0.2152 0.25278 0.2596 RANDOM 65.046
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] 0.32 0.32 -0.65
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.498 r_dihedral_angle_4_deg 15.924 r_dihedral_angle_3_deg 11.437 r_long_range_B_refined 8.337 r_long_range_B_other 8.334 r_scangle_other 5.881 r_mcangle_it 4.439 r_mcangle_other 4.438 r_scbond_it 3.884 r_scbond_other 3.784
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.498 r_dihedral_angle_4_deg 15.924 r_dihedral_angle_3_deg 11.437 r_long_range_B_refined 8.337 r_long_range_B_other 8.334 r_scangle_other 5.881 r_mcangle_it 4.439 r_mcangle_other 4.438 r_scbond_it 3.884 r_scbond_other 3.784 r_mcbond_it 2.755 r_mcbond_other 2.755 r_dihedral_angle_1_deg 2.747 r_angle_refined_deg 1.558 r_angle_other_deg 1.128 r_chiral_restr 0.084 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d 0.005 r_gen_planes_other 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4628 Nucleic Acid Atoms Solvent Atoms 91 Heterogen Atoms 46
Software Software Software Name Purpose Blu-Ice data collection SHELXS phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling