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Salmonella enterica SafA pilin in complex with a 19-residue SafA Nte peptide (I15A mutant)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other SAFA ANTE WT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.6 pH 4.60
Crystal Properties Matthews coefficient Solvent content 2.64 53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.159 α = 90 b = 69.159 β = 90 c = 126.682 γ = 120
Symmetry Space Group P 61 2 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 CCD M SINGLE WAVELENGTH
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 1.8 20 99.2 0.12 9.7 3.5 31544 17.3
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 1.8 1.9 99.9 0.18 5.1 3.6
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT SAFA ANTE WT 1.9 19.95 13903 734 99.1 0.189 0.187 0.212 RANDOM 16.07
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
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.856 r_dihedral_angle_3_deg 12.364 r_dihedral_angle_4_deg 12.076 r_dihedral_angle_1_deg 6.007 r_scangle_it 3.209 r_scbond_it 1.897 r_mcangle_it 1.242 r_angle_refined_deg 1.22 r_mcbond_it 0.972 r_nbtor_refined 0.295
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.856 r_dihedral_angle_3_deg 12.364 r_dihedral_angle_4_deg 12.076 r_dihedral_angle_1_deg 6.007 r_scangle_it 3.209 r_scbond_it 1.897 r_mcangle_it 1.242 r_angle_refined_deg 1.22 r_mcbond_it 0.972 r_nbtor_refined 0.295 r_nbd_refined 0.2 r_symmetry_vdw_refined 0.183 r_symmetry_hbond_refined 0.146 r_xyhbond_nbd_refined 0.115 r_chiral_restr 0.085 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_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 1057 Nucleic Acid Atoms Solvent Atoms 99 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling