7FZW

Crystal Structure of human FABP4 in complex with 2-[[5-bromo-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)phenyl]carbamoyl]cyclopentene-1-carboxylic acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherinhouse model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7293protein in 25mM Tris/HCl pH 7.5 100mM NaCl, see also PMID 27658368
Crystal Properties
Matthews coefficientSolvent content
2.1943.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.786α = 90
b = 53.581β = 90
c = 74.524γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2012-02-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.700030SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)Rrim 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
11.2443.599.90.0450.0450.05116.366.483804820.108
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.241.2799.60.9831.0910.6951.495.216

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 REPLACEMENTTHROUGHOUTinhouse model1.2443.5234944188796.870.14560.14360.1833RANDOM18.744
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]
-0.410.250.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.431
r_sphericity_free28.24
r_dihedral_angle_4_deg15.651
r_dihedral_angle_3_deg13.391
r_sphericity_bonded13.321
r_dihedral_angle_1_deg6.722
r_rigid_bond_restr3.987
r_angle_other_deg3.306
r_angle_refined_deg1.928
r_chiral_restr0.112
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.431
r_sphericity_free28.24
r_dihedral_angle_4_deg15.651
r_dihedral_angle_3_deg13.391
r_sphericity_bonded13.321
r_dihedral_angle_1_deg6.722
r_rigid_bond_restr3.987
r_angle_other_deg3.306
r_angle_refined_deg1.928
r_chiral_restr0.112
r_bond_refined_d0.017
r_gen_planes_refined0.009
r_bond_other_d0.004
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1044
Nucleic Acid Atoms
Solvent Atoms141
Heterogen Atoms64

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing