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Crystal structure of HIV-1 reverse transcriptase (RT) with polymorphism mutation K172A and K173A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KLI PDB ENTRY 3KLI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 277 50 mM bis-tris, 100 mM ammonium sulfate, 10% glycerol, 12% PEG 8000, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.75 55.27
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 159.23 α = 90 b = 72.15 β = 97.52 c = 109.24 γ = 90
Symmetry Space Group C 1 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 NOIR-1 2010-04-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 4.2.2 1.000 ALS 4.2.2
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 2.15 29.077 98.8 0.051 8.1 3 65991 65991 42
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.15 2.27 99.7 0.424 0.424 1.4 2.9 9700
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB ENTRY 3KLI 2.15 29.077 1.74 67003 65924 3339 98.39 0.2326 0.2318 0.2214 0.2472 0.2388 RANDOM 49.9241
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] 1.7172 -3.0602 -2.7126 0.9954
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.808 f_angle_d 1.313 f_chiral_restr 0.098 f_plane_restr 0.01 f_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7872 Nucleic Acid Atoms Solvent Atoms 278 Heterogen Atoms 96
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction ADSC data collection MOSFLM data reduction PHASER phasing CNS refinement