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Structure 2: cryocolled crystal structure of the truncated pak pilin from Pseudomonas aeruginosa at 0.95A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DZO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.2 293 60% Ammonium Sulfate, 0.1M Hepes, pH 8.2, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.07 40.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.577 α = 90 b = 37.577 β = 90 c = 148.555 γ = 90
Symmetry Space Group P 41 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 4 1999-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 0.95 36.515 75 0.074 0.074 21.41 17.8 50494 50494 7.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 0.95 1.01 4.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 MOLECULAR REPLACEMENT THROUGHOUT 1DZO 0.96 36.51 50494 50494 2537 75 0.1138 0.1138 0.1129 0.1134 0.13091 0.1344 RANDOM 8.719
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] 0.06 0.06 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.312 r_sphericity_free 15.208 r_dihedral_angle_3_deg 10.782 r_dihedral_angle_4_deg 10.193 r_dihedral_angle_1_deg 6.022 r_scangle_it 4.637 r_sphericity_bonded 4.287 r_scbond_it 3.696 r_mcangle_it 2.777 r_mcbond_it 2.139
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.312 r_sphericity_free 15.208 r_dihedral_angle_3_deg 10.782 r_dihedral_angle_4_deg 10.193 r_dihedral_angle_1_deg 6.022 r_scangle_it 4.637 r_sphericity_bonded 4.287 r_scbond_it 3.696 r_mcangle_it 2.777 r_mcbond_it 2.139 r_angle_refined_deg 1.987 r_rigid_bond_restr 1.36 r_angle_other_deg 1.012 r_mcbond_other 0.639 r_nbd_refined 0.236 r_symmetry_hbond_refined 0.219 r_symmetry_vdw_other 0.21 r_nbd_other 0.182 r_symmetry_vdw_refined 0.18 r_xyhbond_nbd_refined 0.147 r_chiral_restr 0.136 r_nbtor_other 0.084 r_bond_refined_d 0.019 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 862 Nucleic Acid Atoms Solvent Atoms 232 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling