X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2ESKPDB ENTRIES 2ESK, 1FBV
experimental modelPDB 1FBVPDB ENTRIES 2ESK, 1FBV

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
127750 MM HEPES, PH 7.5, 0.2 M KCL AND 31-35% (V/V) PENTAERYTHRITOL PROPOXYLATE (5/4 PO/OH) AT 4 DEGREES CELSIUS.
Crystal Properties
Matthews coefficientSolvent content
2.9458

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 75.285α = 90
b = 75.285β = 90
c = 459.66γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I02DiamondI02

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
12.73099.50.0629.916.822290284.14
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)
12.72.8598.60.644.213.6

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRIES 2ESK, 1FBV2.70429.3251.3522290113499.310.20590.20270.2677101
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]
-2.7785-2.77855.5569
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d16.377
f_angle_d1.308
f_chiral_restr0.091
f_bond_d0.009
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4261
Nucleic Acid Atoms
Solvent Atoms10
Heterogen Atoms3

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
SCALAdata scaling
PHASERphasing