14-3-3sigma protein binding to ERalpha-weak peptide (AAA 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
2.6854.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.378α = 90
b = 112.086β = 90
c = 62.831γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 9M2024-04-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-20.873128ESRFID23-2

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
11.866.3889.90.99715.912.724591
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)
11.81.840.9434.3

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 REPLACEMENTTHROUGHOUT1.866.37924572123889.8760.1770.17480.18930.20930.222RANDOM24.519
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]
0.668-0.457-0.211
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.501
r_dihedral_angle_3_deg15.069
r_lrange_other10.178
r_lrange_it10.137
r_dihedral_angle_1_deg9.871
r_scangle_it8.748
r_scangle_other8.745
r_mcangle_it6.477
r_mcangle_other6.474
r_scbond_it6.386
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.501
r_dihedral_angle_3_deg15.069
r_lrange_other10.178
r_lrange_it10.137
r_dihedral_angle_1_deg9.871
r_scangle_it8.748
r_scangle_other8.745
r_mcangle_it6.477
r_mcangle_other6.474
r_scbond_it6.386
r_scbond_other6.385
r_mcbond_it5.041
r_mcbond_other5.041
r_dihedral_angle_2_deg2.538
r_angle_refined_deg1.587
r_dihedral_angle_other_2_deg1.173
r_angle_other_deg0.582
r_nbd_refined0.227
r_symmetry_xyhbond_nbd_refined0.207
r_nbd_other0.201
r_xyhbond_nbd_refined0.188
r_symmetry_nbd_refined0.185
r_nbtor_refined0.18
r_symmetry_nbd_other0.171
r_metal_ion_refined0.114
r_symmetry_metal_ion_refined0.114
r_chiral_restr0.075
r_symmetry_nbtor_other0.071
r_bond_refined_d0.016
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1887
Nucleic Acid Atoms
Solvent Atoms200
Heterogen Atoms47

Software

Software
Software NamePurpose
REFMACrefinement
autoPROCdata reduction
Aimlessdata scaling
MOLREPphasing