7FZU

Crystal Structure of human FABP4 binding site mutated to that of FABP5 in complex with 2-(indole-1-carbonylamino)benzoic 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
2.0640.15

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.404α = 90
b = 72.606β = 90
c = 31.828γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-07-16MSINGLE 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
11.2636.399.80.0570.0570.0620.99913.396.33423421.02
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)
11.251.28981.321.4720.4531.185.039

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 model1.2536.331819165395.480.15950.15780.1924RANDOM17.516
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]
0.15-0.05-0.1
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.089
r_sphericity_free21.399
r_dihedral_angle_4_deg14.177
r_dihedral_angle_3_deg13.287
r_sphericity_bonded9.593
r_dihedral_angle_1_deg6.231
r_rigid_bond_restr5.401
r_angle_refined_deg1.888
r_angle_other_deg1.32
r_chiral_restr0.111
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.089
r_sphericity_free21.399
r_dihedral_angle_4_deg14.177
r_dihedral_angle_3_deg13.287
r_sphericity_bonded9.593
r_dihedral_angle_1_deg6.231
r_rigid_bond_restr5.401
r_angle_refined_deg1.888
r_angle_other_deg1.32
r_chiral_restr0.111
r_bond_refined_d0.017
r_gen_planes_refined0.014
r_gen_planes_other0.007
r_bond_other_d0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1012
Nucleic Acid Atoms
Solvent Atoms124
Heterogen Atoms45

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing