7G0G

Crystal Structure of human FABP4 in complex with 5-(3-bromo-4-methylphenyl)-3,3-dimethyl-5-oxopentanoic 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
2.1843.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.334α = 90
b = 53.767β = 90
c = 75.238γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-10-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.000000SLSX10SA

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
11.1243.7499.40.040.040.04118.696.15074514.378
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)
11.121.1591.30.3280.3690.9434.784.46

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 model1.1243.7347424252797.990.14380.14260.1671RANDOM12.405
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]
1.09-0.5-0.58
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.155
r_dihedral_angle_4_deg22.967
r_sphericity_free15.139
r_dihedral_angle_3_deg14.058
r_sphericity_bonded8.519
r_dihedral_angle_1_deg6.267
r_rigid_bond_restr5.608
r_angle_refined_deg2.084
r_angle_other_deg1.373
r_chiral_restr0.123
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.155
r_dihedral_angle_4_deg22.967
r_sphericity_free15.139
r_dihedral_angle_3_deg14.058
r_sphericity_bonded8.519
r_dihedral_angle_1_deg6.267
r_rigid_bond_restr5.608
r_angle_refined_deg2.084
r_angle_other_deg1.373
r_chiral_restr0.123
r_bond_refined_d0.021
r_gen_planes_refined0.01
r_bond_other_d0.008
r_gen_planes_other0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1040
Nucleic Acid Atoms
Solvent Atoms180
Heterogen Atoms26

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing