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Structural analysis of homodimeric staphylococcal aureus virulence factor EsxA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 0.1M MES PH 5.5, 80MM ZINC ACETATE, 8% PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.2 30
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.773 α = 67.41 b = 39.069 β = 84.51 c = 43.029 γ = 88.76
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 ADSC CCD 2005-12-10 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 1.4 20 96 0.06 16.1 3.8 28979 1
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 1.4 1.5 92 0.65 2 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT NONE 1.4 39.56 27515 1464 95.3 0.169 0.166 0.218 0.2327 RANDOM 17.81
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] -0.01 -0.01 -0.04 0.01 0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.451 r_dihedral_angle_4_deg 20.575 r_dihedral_angle_3_deg 13.301 r_scangle_it 4.348 r_mcangle_it 4.327 r_dihedral_angle_1_deg 3.881 r_mcbond_it 3.78 r_scbond_it 3.107 r_angle_refined_deg 1.282 r_angle_other_deg 0.742
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.451 r_dihedral_angle_4_deg 20.575 r_dihedral_angle_3_deg 13.301 r_scangle_it 4.348 r_mcangle_it 4.327 r_dihedral_angle_1_deg 3.881 r_mcbond_it 3.78 r_scbond_it 3.107 r_angle_refined_deg 1.282 r_angle_other_deg 0.742 r_symmetry_vdw_refined 0.255 r_nbd_refined 0.235 r_xyhbond_nbd_refined 0.225 r_symmetry_hbond_refined 0.203 r_nbtor_refined 0.185 r_symmetry_vdw_other 0.172 r_nbd_other 0.159 r_nbtor_other 0.082 r_chiral_restr 0.074 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1323 Nucleic Acid Atoms Solvent Atoms 174 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling SHELX phasing