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Structure of HIV1 protease and hh1_173_3a complex.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NPW PDB Entry: 1NPW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 298 600 mM NaCl, 100mM Sodium Acetate, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.64 53.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.509 α = 90 b = 86.216 β = 90 c = 46.13 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 93 2005-01-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 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 1.7 50 99.8 0.061 29.9 7.2 26621 25929 21.3
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) 1.7 1.76 99.3 0.679 2.2 6
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-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB Entry: 1NPW 1.7 6 24532 2415 97 0.217 0.229 RANDOM 21.8
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] 1.33 -2.61 1.29
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.6 c_scangle_it 3.03 c_scbond_it 2.03 c_angle_deg 1.7 c_mcangle_it 1.68 c_mcbond_it 1.09 c_improper_angle_d 0.8 c_bond_d 0.01 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.6 c_scangle_it 3.03 c_scbond_it 2.03 c_angle_deg 1.7 c_mcangle_it 1.68 c_mcbond_it 1.09 c_improper_angle_d 0.8 c_bond_d 0.01 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1515 Nucleic Acid Atoms Solvent Atoms 223 Heterogen Atoms 46
Software Software Software Name Purpose CNX refinement HKL-2000 data reduction SCALEPACK data scaling CNX phasing