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HIV-1 Integrase Catalytic Core Domain A128T Mutant Complexed with Allosteric Inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1 M Na Cacodylate, pH 6.5, 1.4 M Na Acetate, Vapor Diffusion,hanging drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.79 55.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.395 α = 90 b = 72.395 β = 90 c = 66.165 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 RIGAKU RAXIS IV++ mirrors 2012-02-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.541
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 2.16 50 99.4 0.039 32.2 5 11086 11054 5 5
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 2.16 2.2 96.1 0.437 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 2.16 45.51 11086 10982 1079 99.1 0.204 0.199 0.2021 0.249 0.2465 RANDOM 55.124
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] 0.31 0.16 0.31 -0.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.731 r_dihedral_angle_3_deg 21.016 r_dihedral_angle_4_deg 17.825 r_dihedral_angle_1_deg 6.788 r_scangle_it 4.337 r_scbond_it 2.67 r_mcangle_it 1.888 r_angle_refined_deg 1.767 r_mcbond_it 1.041 r_chiral_restr 0.131
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.731 r_dihedral_angle_3_deg 21.016 r_dihedral_angle_4_deg 17.825 r_dihedral_angle_1_deg 6.788 r_scangle_it 4.337 r_scbond_it 2.67 r_mcangle_it 1.888 r_angle_refined_deg 1.767 r_mcbond_it 1.041 r_chiral_restr 0.131 r_bond_refined_d 0.021 r_gen_planes_refined 0.011 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 1138 Nucleic Acid Atoms Solvent Atoms 42 Heterogen Atoms 30
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data collection