8P0D

Human 14-3-3 sigma in complex with human MDM2 peptide


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52771 M HEPES pH 7.4 to 7.6, 0.19 M CaCl2, 30 to 31 % PEG 400, 5 % glycerol
Crystal Properties
Matthews coefficientSolvent content
2.3647.88

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.588α = 90
b = 111.824β = 90
c = 62.551γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 16M2021-11-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.91001DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
11.311.331000.1390.1450.0390.9989.713.569740
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.311.3399.73.23.3240.8920.2990.513.6

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT1.3118.646966333841000.17880.17750.2036RANDOM22.95
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]
-2.65630.81421.8421
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion15.66
t_omega_torsion4.66
t_angle_deg1.17
t_bond_d0.012
t_dihedral_angle_d
t_gen_planes
t_it
t_chiral_improper_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1912
Nucleic Acid Atoms
Solvent Atoms367
Heterogen Atoms16

Software

Software
Software NamePurpose
BUSTERrefinement
xia2data reduction
DIALSdata scaling
BUSTERphasing