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HIV-1 PR mutant in complex with nelfinavir
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U8G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.4 298 reservoir solution: 0.5M (NH4)2SO4, 0.1M MES pH 5.4 or pH 5.5; drops: 2+1ul (protein+reservoir}; protein: 3-5mg/ml 5-fold molar excess of inhibitor, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.12 42.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.218 α = 90 b = 62.218 β = 90 c = 81.415 γ = 120
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 MAR CCD 165 mm double crystal monochromator 2005-02-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM16 0.98 ESRF BM16
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 54.23 98.5 0.053 7.2 7.3 16412
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 1.89 98.5 0.193 2.4
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 (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 1U8G 1.9 54.23 13217 13217 699 98.46 0.19523 0.1927 0.1953 0.24378 0.2453 RANDOM 48.574
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] -0.01 -0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.177 r_dihedral_angle_3_deg 15.05 r_dihedral_angle_4_deg 13.358 r_dihedral_angle_1_deg 5.502 r_scangle_it 2.079 r_scbond_it 1.296 r_angle_refined_deg 1.278 r_mcangle_it 0.941 r_mcbond_it 0.588 r_nbtor_refined 0.312
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.177 r_dihedral_angle_3_deg 15.05 r_dihedral_angle_4_deg 13.358 r_dihedral_angle_1_deg 5.502 r_scangle_it 2.079 r_scbond_it 1.296 r_angle_refined_deg 1.278 r_mcangle_it 0.941 r_mcbond_it 0.588 r_nbtor_refined 0.312 r_nbd_refined 0.193 r_symmetry_hbond_refined 0.186 r_symmetry_vdw_refined 0.154 r_xyhbond_nbd_refined 0.136 r_chiral_restr 0.09 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other 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 1504 Nucleic Acid Atoms Solvent Atoms 138 Heterogen Atoms 40
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling