4IKL

Crystal structure of wild-type human transthyretin in complex with sulindac


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.429110mg/mL wtTTR, 22% peg 400, 100mM Tris pH 7.4, 100 mM KCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.1442.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 43.09α = 90
b = 85.54β = 90
c = 64.11γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plate2005-05-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU ULTRAX 181.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.964.151000.0740.07419.16.71936419364
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.921000.520.520.5640.2151.46.72771

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.942.761932899099.980.20610.20390.2442RANDOM23.1668
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]
0.1-0.530.43
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.805
r_dihedral_angle_3_deg16.998
r_dihedral_angle_4_deg10.849
r_dihedral_angle_1_deg5.924
r_scangle_it2.713
r_scbond_it1.679
r_angle_refined_deg1.361
r_mcangle_it1.303
r_mcbond_it0.689
r_chiral_restr0.082
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.805
r_dihedral_angle_3_deg16.998
r_dihedral_angle_4_deg10.849
r_dihedral_angle_1_deg5.924
r_scangle_it2.713
r_scbond_it1.679
r_angle_refined_deg1.361
r_mcangle_it1.303
r_mcbond_it0.689
r_chiral_restr0.082
r_bond_refined_d0.01
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1785
Nucleic Acid Atoms
Solvent Atoms147
Heterogen Atoms50

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection