7G03

Crystal Structure of human FABP4 in complex with 6-fluoro-1,3-benzothiazol-2-amine


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
2.1943.78

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.543α = 90
b = 53.831β = 90
c = 75.039γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-10-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.700000SLSX10SA

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
11.2737.5298.10.0470.0470.050.99918.276.283536218.266
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)
11.271.383.70.4830.5550.8242.43.982

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 model1.2737.5332791179996.130.15020.14830.1853RANDOM13.771
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]
0.61-0.29-0.32
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.256
r_sphericity_free22.515
r_dihedral_angle_4_deg17.44
r_dihedral_angle_3_deg12.116
r_sphericity_bonded9.209
r_dihedral_angle_1_deg6.304
r_rigid_bond_restr2.418
r_angle_refined_deg1.674
r_angle_other_deg0.817
r_chiral_restr0.088
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.256
r_sphericity_free22.515
r_dihedral_angle_4_deg17.44
r_dihedral_angle_3_deg12.116
r_sphericity_bonded9.209
r_dihedral_angle_1_deg6.304
r_rigid_bond_restr2.418
r_angle_refined_deg1.674
r_angle_other_deg0.817
r_chiral_restr0.088
r_bond_refined_d0.012
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1040
Nucleic Acid Atoms
Solvent Atoms169
Heterogen Atoms16

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing