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Crystal Structure of HIV-1 Reverse Transcriptase (RT) in Complex with TMC278 (Rilpivirine), A Non-nucleoside RT Inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1S6Q
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 277 PEG 8000, ammonium sulfate, MgCl2, imidazole, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.84 56.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 163.368 α = 90 b = 73.256 β = 100.07 c = 110.074 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 ADSC QUANTUM 4 mirrors M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.9167 CHESS F1
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 50 95.3 0.091 12.4 2.9 113256 -0.5
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 1.8 1.83 86 0.573 1.3 2 5054
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 1S6Q 1.8 40 113072 2260 95.2 0.22 0.22 0.2222 0.248 0.2304 RANDOM 42.1
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] -0.72 -2.3 -0.18 0.89
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.5 c_scangle_it 6.39 c_scbond_it 4.51 c_mcangle_it 3.78 c_mcbond_it 2.42 c_angle_deg 1.4 c_improper_angle_d 0.85 c_bond_d 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7918 Nucleic Acid Atoms Solvent Atoms 626 Heterogen Atoms 37
Software Software Software Name Purpose CNS refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling CNS phasing