X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3KE8PDB ENTRY 3KE8

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52930.1 M BIS-TRIS, 0.2 M ammonia sulfate, 25% PEG3350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.2144.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 70.4α = 90
b = 80.51β = 90
c = 111.73γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-07-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID291.0ESRFID29

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
11.65099.70.05316.3843248407122
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)
11.61.799.90.3394.5

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 3KE81.6508407179867420499.660.170.162140.159640.20966RANDOM23.911
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]
0.29-1.51.21
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.686
r_dihedral_angle_4_deg21.032
r_dihedral_angle_3_deg15.932
r_sphericity_free13.955
r_sphericity_bonded8.927
r_rigid_bond_restr8.159
r_dihedral_angle_1_deg5.723
r_angle_refined_deg2.356
r_angle_other_deg0.565
r_chiral_restr0.222
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.686
r_dihedral_angle_4_deg21.032
r_dihedral_angle_3_deg15.932
r_sphericity_free13.955
r_sphericity_bonded8.927
r_rigid_bond_restr8.159
r_dihedral_angle_1_deg5.723
r_angle_refined_deg2.356
r_angle_other_deg0.565
r_chiral_restr0.222
r_bond_refined_d0.023
r_gen_planes_refined0.013
r_bond_other_d0.005
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4773
Nucleic Acid Atoms
Solvent Atoms475
Heterogen Atoms42

Software

Software
Software NamePurpose
MxCuBEdata collection
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing