☰ Navigation Tabs
Crystal Structures of Multidrug-Resistant Clinical Isolate 769 HIV-1 Protease Variants
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TW7 PDB ENTRY 1TW7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 0.3-1.0M sodium chloride in the pH range 5.5-7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.43 49.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.136 α = 90 b = 45.136 β = 90 c = 102.709 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 IMAGE PLATE RIGAKU RAXIS HTC HighRes2 mirror system 2004-03-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.25 27.28 0.071 6.4 5466
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.25 0.371 4.8 6.5 764
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1TW7 2.25 20 5196 243 99.58 0.20396 0.20228 0.23778 0.2312 RANDOM 28.434
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] 0.05 0.05 -0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.923 r_dihedral_angle_3_deg 16.793 r_dihedral_angle_4_deg 7.717 r_dihedral_angle_1_deg 7.08 r_scangle_it 4.409 r_scbond_it 2.608 r_mcangle_it 1.867 r_angle_refined_deg 1.826 r_mcbond_it 1.37 r_nbtor_refined 0.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.923 r_dihedral_angle_3_deg 16.793 r_dihedral_angle_4_deg 7.717 r_dihedral_angle_1_deg 7.08 r_scangle_it 4.409 r_scbond_it 2.608 r_mcangle_it 1.867 r_angle_refined_deg 1.826 r_mcbond_it 1.37 r_nbtor_refined 0.32 r_symmetry_vdw_refined 0.251 r_nbd_refined 0.222 r_symmetry_hbond_refined 0.214 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.099 r_bond_refined_d 0.019 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 755 Nucleic Acid Atoms Solvent Atoms 55 Heterogen Atoms
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling