7FW9

Crystal Structure of human FABP4 in complex with 2-[(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)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
2.1743.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.568α = 90
b = 53.61β = 90
c = 74.805γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2010-08-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.750000SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
1137.499.80.0350.038118.326.5097153614.993
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)
111.0399.91.1891.2970.6251.556.282

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 model137.4659263496970.1570.15620.1721RANDOM13.673
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]
0.63-0.24-0.39
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.215
r_dihedral_angle_4_deg16.096
r_dihedral_angle_3_deg13.801
r_sphericity_free13.02
r_sphericity_bonded7.6
r_dihedral_angle_1_deg6.764
r_rigid_bond_restr6.66
r_angle_refined_deg2.105
r_angle_other_deg1.01
r_chiral_restr0.122
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.215
r_dihedral_angle_4_deg16.096
r_dihedral_angle_3_deg13.801
r_sphericity_free13.02
r_sphericity_bonded7.6
r_dihedral_angle_1_deg6.764
r_rigid_bond_restr6.66
r_angle_refined_deg2.105
r_angle_other_deg1.01
r_chiral_restr0.122
r_bond_refined_d0.024
r_gen_planes_refined0.01
r_gen_planes_other0.003
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1046
Nucleic Acid Atoms
Solvent Atoms198
Heterogen Atoms40

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing