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Crystal Structure of the ETEC Secreted Protein CofJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 100 mM BisTris (pH 6.5), 200 mM NaI and 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 4.72 73.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 143.489 α = 90 b = 143.489 β = 90 c = 59.29 γ = 120
Symmetry Space Group P 31 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 MARMOSAIC 325 mm CCD 2008-02-22 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD MARMOSAIC 325 mm CCD 2008-07-22 M MAD 3 1 x-ray 100 CCD MARMOSAIC 325 mm CCD 2008-07-22 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.9790 SSRL BL9-2 2 SYNCHROTRON SSRL BEAMLINE BL9-2 0.9100 SSRL BL9-2 3 SYNCHROTRON SSRL BEAMLINE BL9-2 0.9794 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1,2,3 2.6 20 98.2 21847 3
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.6 20 21847 20666 1123 100 0.21377 0.21229 0.24082 0.2433 RANDOM 43.54
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] -0.11 -0.06 -0.11 0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.576 r_dihedral_angle_4_deg 21.658 r_dihedral_angle_3_deg 17.476 r_dihedral_angle_1_deg 6.246 r_scangle_it 1.875 r_angle_refined_deg 1.188 r_scbond_it 1.133 r_mcangle_it 0.65 r_mcbond_it 0.326 r_chiral_restr 0.087
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.576 r_dihedral_angle_4_deg 21.658 r_dihedral_angle_3_deg 17.476 r_dihedral_angle_1_deg 6.246 r_scangle_it 1.875 r_angle_refined_deg 1.188 r_scbond_it 1.133 r_mcangle_it 0.65 r_mcbond_it 0.326 r_chiral_restr 0.087 r_bond_refined_d 0.009 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2461 Nucleic Acid Atoms Solvent Atoms 59 Heterogen Atoms 32
Software Software Software Name Purpose Blu-Ice data collection SOLVE phasing REFMAC refinement MOSFLM data reduction SCALA data scaling