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Crystal structure of the Neisseria meningitidis Factor H binding protein, fHbp (GNA1870) at 2.0 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2W80
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.5 293 25% PEG 2000 MME, 300 mM Na acetate, 100 mM Tris, pH 7.5, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.74 55.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.097 α = 90 b = 83.097 β = 90 c = 71.301 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate 2004-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.2 ELETTRA 5.2R
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 60 98 0.22 6.6 3.9 17912 17912 30.6
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 2.2 90.7 0.47 1.8 3.6 2010
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 2W80 2 60 17282 17282 1087 93.71 0.22844 0.22844 0.22707 0.2267 0.24988 0.2511 RANDOM 30.583
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] -1.43 -0.71 -1.43 2.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.348 r_dihedral_angle_4_deg 22.871 r_dihedral_angle_3_deg 13.817 r_scangle_it 6.77 r_dihedral_angle_1_deg 5.77 r_scbond_it 4.61 r_mcangle_it 2.655 r_mcbond_it 1.746 r_angle_refined_deg 1.541 r_chiral_restr 0.129
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.348 r_dihedral_angle_4_deg 22.871 r_dihedral_angle_3_deg 13.817 r_scangle_it 6.77 r_dihedral_angle_1_deg 5.77 r_scbond_it 4.61 r_mcangle_it 2.655 r_mcbond_it 1.746 r_angle_refined_deg 1.541 r_chiral_restr 0.129 r_bond_refined_d 0.023 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1828 Nucleic Acid Atoms Solvent Atoms 189 Heterogen Atoms
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling