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Salmonella enterica SafA pilin in complex with a 19-residue SafA Nte peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CO3 PDB ENTRY 2CO3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.6 2 M AMMONIUM SULPHATE, 100 MM SODIUM ACETATE PH 4.6
Crystal Properties Matthews coefficient Solvent content 2.86 57.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.055 α = 90 b = 69.055 β = 90 c = 127.356 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 ID14-1 ESRF ID14-1
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 1.85 25 100 0.08 22.1 10.3 16070
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 1.85 1.95 100 0.31 6.4 10.5
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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2CO3 1.85 20 15203 804 100 0.173 0.172 0.2 0.1668 RANDOM 17.79
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] 0.15 0.08 0.15 -0.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.428 r_dihedral_angle_3_deg 13.3 r_dihedral_angle_4_deg 9.805 r_dihedral_angle_1_deg 6.412 r_scangle_it 4.066 r_scbond_it 2.464 r_mcangle_it 1.53 r_angle_refined_deg 1.392 r_mcbond_it 0.903 r_nbtor_refined 0.297
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.428 r_dihedral_angle_3_deg 13.3 r_dihedral_angle_4_deg 9.805 r_dihedral_angle_1_deg 6.412 r_scangle_it 4.066 r_scbond_it 2.464 r_mcangle_it 1.53 r_angle_refined_deg 1.392 r_mcbond_it 0.903 r_nbtor_refined 0.297 r_nbd_refined 0.198 r_symmetry_vdw_refined 0.193 r_xyhbond_nbd_refined 0.113 r_chiral_restr 0.108 r_symmetry_hbond_refined 0.098 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 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 1060 Nucleic Acid Atoms Solvent Atoms 131 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing