X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP82981.2 M NaH2PO4/0.8 M K2HPO4, 0.2 M Li2SO4, 0.1 M CAPS (pH 10.5), VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.7154.54

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.752α = 78.16
b = 47.275β = 62.99
c = 47.367γ = 63.14
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray277IMAGE PLATEMAR scanner 300 mm plateMIRRORS2010-02-25MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM0.9795, 0.9793, 0.9718APS22-BM

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
11.122.64920.0797.53.818617513
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)
1.11.1483.10.4342.13.739892

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMADTHROUGHOUT1.222.6417752277522865893.460.140240.16923RANDOM13.854
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]
2.760.19-1.34-1.230.5-0.69
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.628
r_sphericity_free25.579
r_sphericity_bonded13.59
r_dihedral_angle_3_deg11.352
r_scangle_it8.27
r_dihedral_angle_4_deg7.403
r_scbond_it6.83
r_dihedral_angle_1_deg6.111
r_mcangle_it4.926
r_rigid_bond_restr4.157
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.628
r_sphericity_free25.579
r_sphericity_bonded13.59
r_dihedral_angle_3_deg11.352
r_scangle_it8.27
r_dihedral_angle_4_deg7.403
r_scbond_it6.83
r_dihedral_angle_1_deg6.111
r_mcangle_it4.926
r_rigid_bond_restr4.157
r_mcbond_it3.777
r_mcbond_other2.525
r_angle_refined_deg1.356
r_angle_other_deg0.746
r_chiral_restr0.099
r_bond_refined_d0.013
r_gen_planes_refined0.006
r_gen_planes_other0.001
r_bond_other_d
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1966
Nucleic Acid Atoms
Solvent Atoms344
Heterogen Atoms56

Software

Software
Software NamePurpose
d*TREKdata scaling
PHENIXmodel building
PHASERphasing
REFMACrefinement
d*TREKdata reduction
PHENIXphasing