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HIV-1 protease with mutation L76V in complex with GRL-0519 (tris-tetrahydrofuran as P2 ligand)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3NU3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 298 1.1 M NaCl, 0.1 M NaOAc, pH 5.2
4.1 mg/ml protease stock, 1:5 protease to inhibitor, 30% cryoprotectant
Crystal Properties Matthews coefficient Solvent content 2.72 54.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.672 α = 90 b = 86.337 β = 90 c = 45.997 γ = 90
Symmetry Space Group P 21 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 100 CCD MARMOSAIC 225 mm CCD 2015-04-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM
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 1.75 50 100 0.066 21.7 4.8 24343
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 1.75 1.81 100 0.405 4.2 4.9
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 (All) 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 FREE R-VALUE 3NU3 1.75 32 24254 24305 1211 100 0.2008 0.2008 0.1984 0.1784 0.2428 0.2229 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 27 1691
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.064 s_non_zero_chiral_vol 0.047 s_zero_chiral_vol 0.036 s_from_restr_planes 0.0269 s_angle_d 0.023 s_anti_bump_dis_restr 0.008 s_bond_d 0.006 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1510 Nucleic Acid Atoms Solvent Atoms 181 Heterogen Atoms 42
Software Software Software Name Purpose HKL-2000 data reduction HKL-2000 data scaling PHASER phasing SHELXL-97 refinement