7FZY

Crystal Structure of human FABP4 in complex with 6-chloro-4-phenyl-2-piperidin-1-yl-3-(1H-tetrazol-5-yl)quinoline


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
2.1943.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.215α = 90
b = 54.374β = 90
c = 75.143γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-01-28MSINGLE 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)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
11.1744.0598.70.0410.045119.666.224461717.379
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)
11.171.287.30.5770.6550.852.484.028

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 model1.1744.0640917218995.480.13740.13570.1714RANDOM14.569
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]
1.34-0.5-0.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.51
r_dihedral_angle_4_deg20.261
r_sphericity_free16.901
r_dihedral_angle_3_deg12.172
r_sphericity_bonded7.7
r_dihedral_angle_1_deg6.26
r_rigid_bond_restr5.046
r_angle_refined_deg2.336
r_angle_other_deg1.103
r_chiral_restr0.153
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.51
r_dihedral_angle_4_deg20.261
r_sphericity_free16.901
r_dihedral_angle_3_deg12.172
r_sphericity_bonded7.7
r_dihedral_angle_1_deg6.26
r_rigid_bond_restr5.046
r_angle_refined_deg2.336
r_angle_other_deg1.103
r_chiral_restr0.153
r_bond_refined_d0.025
r_gen_planes_refined0.014
r_bond_other_d0.005
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1046
Nucleic Acid Atoms
Solvent Atoms187
Heterogen Atoms85

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing