X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.5277.1434% PEG 4k, 0.2M Li2SO4, 0.1M tris 7.5
Crystal Properties
Matthews coefficientSolvent content
2.1843.69

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.974α = 90
b = 94.041β = 91.8
c = 64.916γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2018-04-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.99986SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)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
12.0747.0298.90.0610.99913.55.44488435.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.072.1399.30.7860.79925.4

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 REPLACEMENTTHROUGHOUT4qtb2.0747.0242634222898.840.171770.169540.21261RANDOM45.749
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]
-2.04-0.441.210.86
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.801
r_dihedral_angle_4_deg22.542
r_dihedral_angle_3_deg13.128
r_dihedral_angle_1_deg6.413
r_long_range_B_refined6.343
r_long_range_B_other6.343
r_scangle_other4.923
r_scbond_it3.178
r_scbond_other3.176
r_mcangle_it2.991
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.801
r_dihedral_angle_4_deg22.542
r_dihedral_angle_3_deg13.128
r_dihedral_angle_1_deg6.413
r_long_range_B_refined6.343
r_long_range_B_other6.343
r_scangle_other4.923
r_scbond_it3.178
r_scbond_other3.176
r_mcangle_it2.991
r_mcangle_other2.991
r_mcbond_it2.115
r_mcbond_other2.115
r_angle_refined_deg1.402
r_angle_other_deg0.459
r_chiral_restr0.069
r_bond_refined_d0.014
r_gen_planes_refined0.01
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5700
Nucleic Acid Atoms
Solvent Atoms312
Heterogen Atoms129

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing