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Crystal structure of the passenger domain of the E. coli autotransporter EspP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 18 22% PEG 4000, 0.1M HEPES, 0.05 0.15M tri-lithium citrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.88 57.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.34 α = 90 b = 88.34 β = 90 c = 311.533 γ = 90
Symmetry Space Group P 43 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 ADSC QUANTUM 315 2007-02-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.90020 APS 14-BM-C
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 2.5 85.13 99.9 0.109 13.99 6.9 43770 43730 2 2
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 2.5 2.56 99.8 0.486 3.86 7.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 2.5 30 13.99 41456 2193 99.7 0.19056 0.18839 0.1918 0.23134 0.2315 RANDOM 32.213
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] 1.05 1.05 -2.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.126 r_dihedral_angle_4_deg 20.282 r_dihedral_angle_3_deg 16.254 r_dihedral_angle_1_deg 6.603 r_scangle_it 1.344 r_angle_refined_deg 1.114 r_scbond_it 0.875 r_angle_other_deg 0.787 r_mcangle_it 0.526 r_mcbond_it 0.451
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.126 r_dihedral_angle_4_deg 20.282 r_dihedral_angle_3_deg 16.254 r_dihedral_angle_1_deg 6.603 r_scangle_it 1.344 r_angle_refined_deg 1.114 r_scbond_it 0.875 r_angle_other_deg 0.787 r_mcangle_it 0.526 r_mcbond_it 0.451 r_nbd_refined 0.192 r_nbd_other 0.191 r_symmetry_vdw_other 0.191 r_nbtor_refined 0.174 r_symmetry_hbond_refined 0.171 r_symmetry_vdw_refined 0.142 r_xyhbond_nbd_refined 0.141 r_nbtor_other 0.083 r_chiral_restr 0.068 r_mcbond_other 0.054 r_bond_refined_d 0.008 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7245 Nucleic Acid Atoms Solvent Atoms 324 Heterogen Atoms
Software Software Software Name Purpose BioCARS-developed data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling