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The crystal structure of engineered OSPA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2G8C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 293 31%PEG400, 100mM Tris-HCl pH9.0, 2%MPD
, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.51 51.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.199 α = 90 b = 76.561 β = 90 c = 121.312 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 MARRESEARCH 2006-03-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.9718 APS 22-ID
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 1.6 50 96.6 0.157 0.157 44499 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.6 1.66 93.3 0.71 0.71 2.12 4.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 2G8C 1.6 20 1 44499 42184 2223 95.75 0.1984 0.19841 0.19634 0.2225 0.23747 0.2633 RANDOM 18.68
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] -0.19 -0.25 0.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.824 r_dihedral_angle_4_deg 18.999 r_dihedral_angle_3_deg 14.866 r_dihedral_angle_1_deg 6.448 r_scangle_it 3.924 r_scbond_it 2.848 r_angle_refined_deg 1.444 r_mcangle_it 1.436 r_mcbond_it 1.331 r_angle_other_deg 0.768
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.824 r_dihedral_angle_4_deg 18.999 r_dihedral_angle_3_deg 14.866 r_dihedral_angle_1_deg 6.448 r_scangle_it 3.924 r_scbond_it 2.848 r_angle_refined_deg 1.444 r_mcangle_it 1.436 r_mcbond_it 1.331 r_angle_other_deg 0.768 r_symmetry_vdw_other 0.297 r_mcbond_other 0.256 r_symmetry_vdw_refined 0.254 r_nbd_refined 0.212 r_nbd_other 0.196 r_symmetry_hbond_refined 0.167 r_nbtor_refined 0.159 r_xyhbond_nbd_refined 0.159 r_chiral_restr 0.085 r_nbtor_other 0.083 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_bond_other_d 0.001 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2428 Nucleic Acid Atoms Solvent Atoms 426 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing