4DO3

Structure of FAAH with a non-steroidal anti-inflammatory drug


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.529030% PEG400, 100 MM TRIS-HCL, PH 7.5, 100 MM MGCL2, 100 MM NACL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 287K, temperature 290K
Crystal Properties
Matthews coefficientSolvent content
3.1760.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 103.47α = 90
b = 104.37β = 90
c = 147.62γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-04-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM141.0080ESRFBM14

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
12.2544.599.90.11115.911.676448764033332.5
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)
12.252.3798.90.5784.110.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)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 REPLACEMENTTHROUGHOUTPDB ENTRY 3LJ72.2544.537644872435383899.780.166160.166160.164390.19872RANDOM28.831
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]
2.21-1.37-0.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.241
r_dihedral_angle_4_deg20.793
r_dihedral_angle_3_deg17.112
r_dihedral_angle_1_deg6.194
r_scangle_it6.151
r_scbond_it3.831
r_mcangle_it2.138
r_angle_refined_deg2.034
r_mcbond_it1.17
r_chiral_restr0.132
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.241
r_dihedral_angle_4_deg20.793
r_dihedral_angle_3_deg17.112
r_dihedral_angle_1_deg6.194
r_scangle_it6.151
r_scbond_it3.831
r_mcangle_it2.138
r_angle_refined_deg2.034
r_mcbond_it1.17
r_chiral_restr0.132
r_bond_refined_d0.026
r_gen_planes_refined0.011
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8369
Nucleic Acid Atoms
Solvent Atoms533
Heterogen Atoms57

Software

Software
Software NamePurpose
MOSFLMdata reduction
MOLREPphasing
REFMACrefinement
SCALAdata scaling