4TJZ

The 0.87 angstrom X-ray structure of the human heart fatty acid-binding protein complexed with capric acid


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52930.5M Tris-HCl, 55%(v/v) PEG400
Crystal Properties
Matthews coefficientSolvent content
2.1743.21

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 54.534α = 90
b = 69.664β = 90
c = 33.88γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-3002013-05-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL44XU0.80000SPring-8BL44XU

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
10.875098.610.110.1104970
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
10.870.8997.50.43.378

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT0.8742.9499487522298.320.108530.108180.11512RANDOM10.022
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]
0.08-0.03-0.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg45.479
r_dihedral_angle_4_deg16.971
r_dihedral_angle_3_deg16.241
r_sphericity_free16.043
r_rigid_bond_restr10.167
r_dihedral_angle_1_deg6.58
r_sphericity_bonded6.388
r_long_range_B_refined2.809
r_angle_refined_deg2.709
r_long_range_B_other2.616
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg45.479
r_dihedral_angle_4_deg16.971
r_dihedral_angle_3_deg16.241
r_sphericity_free16.043
r_rigid_bond_restr10.167
r_dihedral_angle_1_deg6.58
r_sphericity_bonded6.388
r_long_range_B_refined2.809
r_angle_refined_deg2.709
r_long_range_B_other2.616
r_scangle_other2.42
r_scbond_it2.135
r_scbond_other2.135
r_mcangle_other1.598
r_mcangle_it1.591
r_angle_other_deg1.409
r_mcbond_it1.323
r_mcbond_other1.313
r_chiral_restr0.141
r_bond_refined_d0.023
r_gen_planes_refined0.011
r_bond_other_d0.004
r_gen_planes_other0.004
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1044
Nucleic Acid Atoms
Solvent Atoms184
Heterogen Atoms44

Software

Software
Software NamePurpose
REFMACrefinement