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INFLUENZA VIRUS NEURAMINIDASE N9 IN COMPLEX WITH 7-DEOXYGENATED 2,3-DIFLUORO-N-ACETYLNEURAMINIC ACID
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4WEG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.7 289 1.7M POTASSIUM PHOSPHATE
Crystal Properties Matthews coefficient Solvent content 2.83 56.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 181.025 α = 90 b = 181.025 β = 90 c = 181.025 γ = 90
Symmetry Space Group I 4 3 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 210 2011-04-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.95369 Australian Synchrotron MX1
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 48.38 99.6 0.308 10 78.4 32364 1
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 2.05 99.8 0.76 1.3 32
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4WEG 2 48.38 32364 1723 99.6 0.144 0.142 0.1445 0.187 0.1907 RANDOM 25.92
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.757 r_dihedral_angle_4_deg 19.198 r_dihedral_angle_1_deg 14.751 r_dihedral_angle_3_deg 14.048 r_long_range_B_refined 6.106 r_scbond_it 3.156 r_mcangle_it 2.231 r_angle_refined_deg 2.078 r_mcbond_it 1.724 r_chiral_restr 0.146
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.757 r_dihedral_angle_4_deg 19.198 r_dihedral_angle_1_deg 14.751 r_dihedral_angle_3_deg 14.048 r_long_range_B_refined 6.106 r_scbond_it 3.156 r_mcangle_it 2.231 r_angle_refined_deg 2.078 r_mcbond_it 1.724 r_chiral_restr 0.146 r_bond_refined_d 0.021 r_gen_planes_refined 0.01 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other 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 3067 Nucleic Acid Atoms Solvent Atoms 423 Heterogen Atoms 198
Software Software Software Name Purpose REFMAC refinement HKL-2000 data processing PHASER phasing XFIT model building