3U9W

Structure of human Leukotriene A4 hydrolase in complex with inhibitor sc57461A


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1LIQUID-LIQUID DIFFUSION, CAPILLARIES6.829828% PEG8000, 0.1 mM sodium acetate, 0.1 mM imidazole, 5 mM ytterbium(III) chloride, pH 6.8, LIQUID-LIQUID DIFFUSION, CAPILLARIES, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.4349.47

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.078α = 90
b = 86.799β = 90
c = 99.145γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2006-10-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX II BEAMLINE I911-21.0408MAX III911-2

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
11.2565.37298.10.0559.92185888184616-314.974
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)
11.251.396.90.372.61

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.2565.37184616275399.320.13440.13390.1609RANDOM13.6723
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]
0.220.92-1.15
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.046
r_dihedral_angle_4_deg17.082
r_dihedral_angle_3_deg12.124
r_scangle_it6.494
r_dihedral_angle_1_deg6.224
r_scbond_it4.538
r_mcangle_it3.05
r_rigid_bond_restr2.339
r_mcbond_it2.029
r_angle_refined_deg1.975
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.046
r_dihedral_angle_4_deg17.082
r_dihedral_angle_3_deg12.124
r_scangle_it6.494
r_dihedral_angle_1_deg6.224
r_scbond_it4.538
r_mcangle_it3.05
r_rigid_bond_restr2.339
r_mcbond_it2.029
r_angle_refined_deg1.975
r_chiral_restr0.124
r_bond_refined_d0.02
r_gen_planes_refined0.013
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4860
Nucleic Acid Atoms
Solvent Atoms811
Heterogen Atoms60

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
AUTOMARdata collection