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Crystal structure of chaperone EspG3 of ESX-3 type VII secretion system from Mycobacterium marinum M
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 1uL 21.5mg/mL protein plus 0.5uL reservoir solution drop against 500uL reservoir solution of 1.45M ammonium sulfate, 200mM lithium sulfate, 70mM CAPS pH10.5, microseeded
Crystal Properties Matthews coefficient Solvent content 2.19 43.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.206 α = 90 b = 46.019 β = 92.24 c = 58.006 γ = 90
Symmetry Space Group C 1 2 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 ADSC QUANTUM 315 2014-08-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 1.0702 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.77 57.96 89 0.066 0.063 12.6 3.2 25746 25746 -3 37.98
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.55 1.66 85.1 1.646 2.221 0.39
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 1.77 57.96 24426 1310 88.5 0.2108 0.2089 0.2216 0.2446 0.2583 RANDOM 37.986
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] -1.01 -1.24 -2.21 3.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.53 r_dihedral_angle_4_deg 20.474 r_dihedral_angle_3_deg 15.814 r_dihedral_angle_1_deg 6.838 r_angle_refined_deg 2.13 r_mcbond_it 1.671 r_mcangle_it 1.664 r_mcbond_other 0.988 r_angle_other_deg 0.976 r_chiral_restr 0.114
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.53 r_dihedral_angle_4_deg 20.474 r_dihedral_angle_3_deg 15.814 r_dihedral_angle_1_deg 6.838 r_angle_refined_deg 2.13 r_mcbond_it 1.671 r_mcangle_it 1.664 r_mcbond_other 0.988 r_angle_other_deg 0.976 r_chiral_restr 0.114 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1945 Nucleic Acid Atoms Solvent Atoms 65 Heterogen Atoms 140
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling SHELX phasing