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Dual inhibition of HIV-1 replication by Integrase-LEDGF allosteric inhibitors is predominant at post-integration stage during virus production rather than at integration
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BHL PDB entry 1BHL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 297 1.16-1.36 M ammonium sulfate, 50 mM sodium cacodylate-HCl pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.45 49.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.527 α = 90 b = 72.527 β = 90 c = 64.919 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 CCD MARMOSAIC 225 mm CCD 2011-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.9191 SLS X06DA
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 1.8 28.27 88.7 0.039 16757
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 1.8 1.96 65 0.141 6.76 5.17 3469
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 PDB entry 1BHL 1.8 28.27 16757 882 94.36 0.20222 0.19986 0.2062 0.24682 0.2437 RANDOM 40.503
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 32.612 r_dihedral_angle_4_deg 19.193 r_dihedral_angle_3_deg 15.992 r_long_range_B_refined 10.887 r_long_range_B_other 10.842 r_scangle_other 8.527 r_scbond_it 5.843 r_scbond_other 5.838 r_dihedral_angle_1_deg 5.72 r_mcangle_it 5.281
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.612 r_dihedral_angle_4_deg 19.193 r_dihedral_angle_3_deg 15.992 r_long_range_B_refined 10.887 r_long_range_B_other 10.842 r_scangle_other 8.527 r_scbond_it 5.843 r_scbond_other 5.838 r_dihedral_angle_1_deg 5.72 r_mcangle_it 5.281 r_mcangle_other 5.278 r_mcbond_other 4.004 r_mcbond_it 4.003 r_angle_refined_deg 2.354 r_angle_other_deg 0.986 r_chiral_restr 0.205 r_bond_refined_d 0.023 r_gen_planes_refined 0.01 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1020 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 1
Software Software Software Name Purpose XDS data scaling MOLREP phasing REFMAC refinement XDS data reduction