5FWQ

Apo structure of human Leukotriene A4 hydrolase


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP290.55PROTEIN SOLUTION: 10 MM TRIS-HCL, 25 MM KCL, 4-8 MG/ML PROTEIN (PH8); PRECIPITATE SOLUTION: 0,15M IMIDAZOL/HCL PH6.5; 0,1 M NAACETAT, 14% PEG8000, 5 MM YBCL3 AND 25 MM 5-CHLORO-3-HYDROXYPYRIDINE; HANGING DROP VAPOR-DIFFUSION AT 290.55 K
Crystal Properties
Matthews coefficientSolvent content
2.2344.75

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.337α = 90
b = 86.98β = 90
c = 96.31γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2014-07-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06DASLSX06DA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.0549.2999.70.317.5813.3409481.520.92
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.052.1298.61.161.8713.1

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 5AEN2.04749.2911.1440948137499.710.19390.19340.22322.8
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d14.167
f_angle_d1.008
f_chiral_restr0.044
f_bond_d0.007
f_plane_restr0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4846
Nucleic Acid Atoms
Solvent Atoms407
Heterogen Atoms26

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing