1LFO

LIVER FATTY ACID BINDING PROTEIN-OLEATE COMPLEX


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.6HANGING DROP VAPOR DIFFUSION EXPERIMENT 1 ML WELL: 3 M AMMONIUM SULFATE, 200 MM LISO4, 100 MM CITRATE, AT A PH OF 5.6 STOCK: 13 MG/ML LFABP-OLEATE COMPLEX 10 MICROLITER DROP: 1:1 MIXTURE OF STOCK AND WELL, vapor diffusion - hanging drop
Crystal Properties
Matthews coefficientSolvent content
2.655

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 83.89α = 90
b = 83.89β = 90
c = 44.65γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray287AREA DETECTORSIEMENS1991-08-26M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH2R

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (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
12.138.879.30.110.75.3864036.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.12.333.20.5350.89

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTSUPERIMPOSED POLYALANINE COMPOSITE STRUCTURE OF 1ADL, 1CBR, 1CRB, 1OPB, 1IFC, 1HMR2.381747539692.60.2020.2020.262RANDOM40.9
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]
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d27.7
x_scangle_it2.7
x_scbond_it2.18
x_mcangle_it2.04
x_angle_deg1.53
x_mcbond_it1.38
x_improper_angle_d1.11
x_bond_d0.008
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d27.7
x_scangle_it2.7
x_scbond_it2.18
x_mcangle_it2.04
x_angle_deg1.53
x_mcbond_it1.38
x_improper_angle_d1.11
x_bond_d0.008
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1004
Nucleic Acid Atoms
Solvent Atoms62
Heterogen Atoms46

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
XENGENdata reduction
XENGENdata scaling
X-PLORphasing