14-3-3sigma protein binding to TSC2-strong peptide (RSH mutation) and stabilizer 3'deAc FC-A.


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2770.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Crystal Properties
Matthews coefficientSolvent content
2.6152.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.147α = 90
b = 111.846β = 90
c = 62.706γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 4M2024-11-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE MASSIF-30.967697ESRFMASSIF-3

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
11.845.5799.10.99816.714.826916
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.840.8833.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.845.56926900134499.0280.1730.17160.18360.20930.2149RANDOM20.829
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]
1.237-0.627-0.61
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.414
r_dihedral_angle_3_deg13.354
r_lrange_it7.006
r_lrange_other6.879
r_scangle_it5.626
r_scangle_other5.624
r_dihedral_angle_1_deg5.15
r_mcangle_it3.707
r_mcangle_other3.706
r_scbond_it3.675
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.414
r_dihedral_angle_3_deg13.354
r_lrange_it7.006
r_lrange_other6.879
r_scangle_it5.626
r_scangle_other5.624
r_dihedral_angle_1_deg5.15
r_mcangle_it3.707
r_mcangle_other3.706
r_scbond_it3.675
r_scbond_other3.667
r_mcbond_it2.54
r_mcbond_other2.538
r_dihedral_angle_2_deg2.034
r_angle_refined_deg1.124
r_dihedral_angle_other_2_deg0.896
r_angle_other_deg0.458
r_nbd_refined0.226
r_symmetry_nbd_refined0.22
r_nbtor_refined0.173
r_symmetry_nbd_other0.166
r_nbd_other0.156
r_xyhbond_nbd_refined0.154
r_symmetry_xyhbond_nbd_refined0.138
r_symmetry_nbtor_other0.067
r_metal_ion_refined0.065
r_symmetry_metal_ion_refined0.063
r_chiral_restr0.052
r_bond_refined_d0.009
r_gen_planes_refined0.004
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1927
Nucleic Acid Atoms
Solvent Atoms215
Heterogen Atoms49

Software

Software
Software NamePurpose
REFMACrefinement
PDB-REDOrefinement
autoPROCdata reduction
Aimlessdata scaling
MOLREPphasing