3L27

Crystal structure of Zaire Ebola VP35 interferon inhibitory domain R312A mutant


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3FKEPDB ENTRY 3FKE

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.152931.85 M SODIUM PHOSPHATE, 0.15 M POTASSIUM PHOSPHATE, pH 4.15, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.9257.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 81.549α = 90
b = 81.549β = 90
c = 343.493γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2009-03-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.979APS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.955099.60.0922711.4508025080219.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.951.981002.310.72481

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 3FKE1.9540.795080243621234890.780.178840.178840.176190.22893RANDOM14.607
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]
-0.05-0.02-0.050.07
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.263
r_dihedral_angle_4_deg24.317
r_dihedral_angle_3_deg14.509
r_dihedral_angle_1_deg5.134
r_scangle_it3.868
r_scbond_it2.412
r_angle_refined_deg1.443
r_mcangle_it1.273
r_mcbond_it0.754
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.263
r_dihedral_angle_4_deg24.317
r_dihedral_angle_3_deg14.509
r_dihedral_angle_1_deg5.134
r_scangle_it3.868
r_scbond_it2.412
r_angle_refined_deg1.443
r_mcangle_it1.273
r_mcbond_it0.754
r_nbtor_refined0.307
r_symmetry_vdw_refined0.296
r_symmetry_metal_ion_refined0.222
r_nbd_refined0.217
r_metal_ion_refined0.212
r_xyhbond_nbd_refined0.173
r_symmetry_hbond_refined0.164
r_chiral_restr0.099
r_bond_refined_d0.016
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3817
Nucleic Acid Atoms
Solvent Atoms329
Heterogen Atoms114

Software

Software
Software NamePurpose
HKL-3000data collection
PHASERphasing
REFMACrefinement
HKL-3000data reduction
SCALEPACKdata scaling