5CJP

The Structural Basis for Cdc42-Induced Dimerization of IQGAPs


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5277.1528.5% (v/v) polyethylene glycol (PEG) MW 400, 100mM 2-(N-morpholino)ethanesulfonic acid (MES) pH 6.5 and 40mM MgCl2.
Crystal Properties
Matthews coefficientSolvent content
2.9358.01

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 101.633α = 90
b = 120.169β = 90
c = 157.079γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX225HE2014-02-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.97931APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.572099.710.57.361742
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.572.711000.812.97.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONFREE R-VALUE2.62059568299399.80.24740.287372.6528
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]
-9.939-2.85912.797
RMS Deviations
KeyRefinement Restraint Deviation
c_angle_d1.314
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11514
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms251

Software

Software
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
MOLREPphasing
Omodel building
SCALAdata scaling