X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4TWA 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.529310%(w/v) PEG 4K, 20%(v/v) glycerol, 0.03M of each divalent cation and 0.1M MES/imidazole
Crystal Properties
Matthews coefficientSolvent content
2.6854.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.852α = 89.86
b = 90.898β = 80.92
c = 92.869γ = 75.82
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2015-06-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM140.95373ESRFBM14

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
12.195098.30.0917.44120215
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)
12.22.2497.50.5713.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT4TWA2.1940.32114158605797.390.16760.16540.2069RANDOM44.414
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]
-0.45-0.450.731.21-0.43-0.82
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.323
r_dihedral_angle_4_deg17.094
r_dihedral_angle_3_deg15.396
r_dihedral_angle_1_deg6.791
r_angle_refined_deg1.858
r_angle_other_deg0.957
r_chiral_restr0.112
r_bond_refined_d0.018
r_gen_planes_refined0.009
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.323
r_dihedral_angle_4_deg17.094
r_dihedral_angle_3_deg15.396
r_dihedral_angle_1_deg6.791
r_angle_refined_deg1.858
r_angle_other_deg0.957
r_chiral_restr0.112
r_bond_refined_d0.018
r_gen_planes_refined0.009
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15579
Nucleic Acid Atoms
Solvent Atoms392
Heterogen Atoms240

Software

Software
Software NamePurpose
MxCuBEdata reduction
HKL-2000data scaling
REFMACrefinement
PDB_EXTRACTdata extraction
PHASERphasing