7FXF

Crystal Structure of human FABP4 in complex with 2-[(2-chlorophenoxy)methyl]-1,3-thiazole-4-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
2.1843.48

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.246α = 90
b = 53.866β = 90
c = 75.286γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2012-02-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.700010SLSX10SA

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
10.9543.8199.90.040.040.045117.056.538342611.716
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)
10.950.9799.91.1241.2220.6831.536.495

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 model0.9543.8176907402197.040.13220.13110.1529RANDOM13.321
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]
0.04-0.070.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.787
r_sphericity_free21.55
r_dihedral_angle_4_deg20.037
r_dihedral_angle_3_deg13.517
r_sphericity_bonded10.629
r_dihedral_angle_1_deg6.574
r_rigid_bond_restr4.949
r_angle_refined_deg2.268
r_angle_other_deg1.104
r_chiral_restr0.121
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.787
r_sphericity_free21.55
r_dihedral_angle_4_deg20.037
r_dihedral_angle_3_deg13.517
r_sphericity_bonded10.629
r_dihedral_angle_1_deg6.574
r_rigid_bond_restr4.949
r_angle_refined_deg2.268
r_angle_other_deg1.104
r_chiral_restr0.121
r_bond_refined_d0.022
r_gen_planes_refined0.01
r_bond_other_d0.005
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1040
Nucleic Acid Atoms
Solvent Atoms242
Heterogen Atoms42

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing