7FCX

Room temperature structure of the human heart fatty acid-binding protein complexed with hexanoic acid


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4TJZ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52770.1M Tris-HCl (pH8.5), 50% PEG 400
Crystal Properties
Matthews coefficientSolvent content
2.2846.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.24α = 90
b = 71.078β = 90
c = 34.599γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray295CCDRAYONIX MX225HE2015-02-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL38B10.900SPring-8BL38B1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Rpim I (All)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
11.155099.40.03710.26.448996
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.151.170.3112

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 REPLACEMENTTHROUGHOUT4TJZ1.1529.9146456248499.410.157390.155360.19693RANDOM16.895
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]
-1.391.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.892
r_dihedral_angle_3_deg14.994
r_dihedral_angle_4_deg14.38
r_dihedral_angle_1_deg6.656
r_long_range_B_refined4.181
r_long_range_B_other4.036
r_scangle_other3.808
r_rigid_bond_restr3.506
r_scbond_it3.232
r_scbond_other3.229
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.892
r_dihedral_angle_3_deg14.994
r_dihedral_angle_4_deg14.38
r_dihedral_angle_1_deg6.656
r_long_range_B_refined4.181
r_long_range_B_other4.036
r_scangle_other3.808
r_rigid_bond_restr3.506
r_scbond_it3.232
r_scbond_other3.229
r_mcangle_it2.311
r_mcangle_other2.309
r_angle_refined_deg1.942
r_mcbond_it1.873
r_mcbond_other1.873
r_angle_other_deg1.541
r_chiral_restr0.1
r_bond_refined_d0.017
r_gen_planes_refined0.012
r_gen_planes_other0.004
r_bond_other_d0.002
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
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1041
Nucleic Acid Atoms
Solvent Atoms140
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing