3OUA

MDR769 HIV-1 protease complexed with p1/p6 hepta-peptide


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.82980.8M NaCl 01 M MES , pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthew coefficientSolvent content
2.3647.96

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.504α = 90
b = 45.504β = 90
c = 102.096γ = 90
Symmetry
Space GroupP 41

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray173CCDMARMOSAIC 300 mm CCD2008-08-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-D1.0332APS21-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.645.6100273952739511
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.76100

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.745.52163721635116299.990.187490.189460.187490.22605RANDOM24.962
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]
0.680.68-1.36
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.741
r_dihedral_angle_3_deg12.228
r_dihedral_angle_4_deg11.729
r_dihedral_angle_1_deg6.279
r_scangle_it4.565
r_scbond_it2.829
r_mcangle_it1.765
r_angle_refined_deg1.575
r_mcbond_it1.152
r_nbtor_refined0.314
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.741
r_dihedral_angle_3_deg12.228
r_dihedral_angle_4_deg11.729
r_dihedral_angle_1_deg6.279
r_scangle_it4.565
r_scbond_it2.829
r_mcangle_it1.765
r_angle_refined_deg1.575
r_mcbond_it1.152
r_nbtor_refined0.314
r_symmetry_vdw_refined0.225
r_nbd_refined0.216
r_symmetry_hbond_refined0.208
r_xyhbond_nbd_refined0.168
r_chiral_restr0.108
r_bond_refined_d0.015
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1571
Nucleic Acid Atoms
Solvent Atoms293
Heterogen Atoms

Software

Software
Software NamePurpose
HKL-2000data collection
AMoREphasing
REFMACrefinement
CrystalCleardata reduction
CrystalCleardata scaling