1OW3

Crystal Structure of RhoA.GDP.MgF3-in Complex with RhoGAP


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1TX4 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP629118% PEG2KMME, 100mM MES, 10mM MgCl2, 10mM NaF, 2mM deferoxamine, 114mM (NH4)2SO4, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.243.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.49α = 90
b = 71.4β = 90
c = 91.15γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM141ESRFBM14

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.8150.08317.55.4407984061822
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.8699.60.4013.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1TX41.8154061838536203899.680.187740.186080.21893RANDOM22.779
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]
-0.171.01-0.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.152
r_scangle_it3.313
r_dihedral_angle_1_deg3.215
r_scbond_it1.904
r_mcangle_it1.296
r_angle_refined_deg1.226
r_mcbond_it0.669
r_nbd_refined0.245
r_symmetry_vdw_refined0.208
r_symmetry_hbond_refined0.206
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg16.152
r_scangle_it3.313
r_dihedral_angle_1_deg3.215
r_scbond_it1.904
r_mcangle_it1.296
r_angle_refined_deg1.226
r_mcbond_it0.669
r_nbd_refined0.245
r_symmetry_vdw_refined0.208
r_symmetry_hbond_refined0.206
r_xyhbond_nbd_refined0.168
r_chiral_restr0.086
r_bond_refined_d0.009
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2998
Nucleic Acid Atoms
Solvent Atoms374
Heterogen Atoms33

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
REFMACrefinement