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Crystal structures of HIV protease V82A and L90M mutants reveal changes in indinavir binding site.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 298 Amm Sulphate, Na Acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.8 31.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.329 α = 90 b = 58.446 β = 90 c = 61.649 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 4 2002-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 0.97903 NSLS X26C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.25 30 96.8 50225 50225
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.25 1.28 78
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R 1.25 10 50158 50158 2507 96.9 0.1417 0.1412 0.1411 0.1501 0.1832 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 5 1631 1735
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.085 s_zero_chiral_vol 0.079 s_non_zero_chiral_vol 0.068 s_similar_adp_cmpnt 0.053 s_angle_d 0.03 s_from_restr_planes 0.0266 s_anti_bump_dis_restr 0.018 s_bond_d 0.012 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1536 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 54
Software Software Software Name Purpose ADSC data collection SCALEPACK data scaling AMoRE phasing SHELXL-97 refinement