5VJ3

HIV Protease (PR) in open form with Mg2+ in active site and HIVE-9 in eye site


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP72982.5 M NaCl, 0.2M MgCl2, 10mM Tris HCl pH 7.0, 10% DMSO, sat. HIVE9
Crystal Properties
Matthews coefficientSolvent content
2.8657.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.925α = 90
b = 48.925β = 90
c = 103.012γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCD2014-04-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL14-10.9794 ASSRLBL14-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
1235.471000.0760.0820.0310.9981379052
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.0599.51.6611.7980.6760.5786.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2PC0235.47857642399.870.22160.21870.2792RANDOM49.628
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]
1.461.46-2.93
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.559
r_dihedral_angle_3_deg13.434
r_dihedral_angle_4_deg11.63
r_dihedral_angle_1_deg7.116
r_angle_refined_deg1.934
r_angle_other_deg0.972
r_chiral_restr0.118
r_bond_refined_d0.023
r_gen_planes_refined0.008
r_bond_other_d0.004
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.559
r_dihedral_angle_3_deg13.434
r_dihedral_angle_4_deg11.63
r_dihedral_angle_1_deg7.116
r_angle_refined_deg1.934
r_angle_other_deg0.972
r_chiral_restr0.118
r_bond_refined_d0.023
r_gen_planes_refined0.008
r_bond_other_d0.004
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms758
Nucleic Acid Atoms
Solvent Atoms35
Heterogen Atoms31

Software

Software
Software NamePurpose
REFMACrefinement
SCALAdata scaling
PHASERphasing
PDB_EXTRACTdata extraction