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The three-dimensional structure of the cytoplasmic domains of EpsF from the Type 2 Secretion System of Vibrio cholerae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 1UL PROTEIN, 1UL RESERVOIR: 12.5% PEG 400, 200MM CAOAC2, 100MM MES PH 7.0
Crystal Properties Matthews coefficient Solvent content 2 38.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.816 α = 90 b = 54.368 β = 90 c = 88.587 γ = 90
Symmetry Space Group P 21 21 21
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 RIGAKU CCD MIRRORS 2006-10-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE
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 1.9 48.82 96.6 0.09 16.1 12.11 18609
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 1.9 1.97 77.2 0.33 3.9 3.9
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT NONE 1.9 46.32 17615 946 96.6 0.21 0.208 0.2052 0.255 0.256 RANDOM 17.5
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] -0.07 1.74 -1.67
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.891 r_dihedral_angle_4_deg 23.087 r_dihedral_angle_3_deg 14.077 r_dihedral_angle_1_deg 4.439 r_scangle_it 3.003 r_scbond_it 1.906 r_angle_refined_deg 1.211 r_angle_other_deg 0.969 r_mcangle_it 0.953 r_mcbond_it 0.639
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.891 r_dihedral_angle_4_deg 23.087 r_dihedral_angle_3_deg 14.077 r_dihedral_angle_1_deg 4.439 r_scangle_it 3.003 r_scbond_it 1.906 r_angle_refined_deg 1.211 r_angle_other_deg 0.969 r_mcangle_it 0.953 r_mcbond_it 0.639 r_symmetry_vdw_other 0.261 r_symmetry_hbond_refined 0.254 r_symmetry_vdw_refined 0.239 r_nbd_refined 0.231 r_xyhbond_nbd_refined 0.221 r_nbd_other 0.186 r_nbtor_refined 0.164 r_nbtor_other 0.083 r_chiral_restr 0.073 r_bond_refined_d 0.012 r_bond_other_d 0.006 r_gen_planes_refined 0.004 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 1836 Nucleic Acid Atoms Solvent Atoms 215 Heterogen Atoms 18
Software Software Software Name Purpose ARP/wARP model building CrystalClear data scaling SHELX phasing SHARP phasing DM phasing ARP/wARP phasing REFMAC refinement