X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3KQXPDB ENTRY 3KQX

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.529840% PEG 400, 0.1M Tris pH 8.5, 0.2M LiSO4, 1mM TCEP, 1mM ZnCl2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.3347.25

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 171.698α = 90
b = 173.728β = 90
c = 220.278γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2009-09-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX20.95659Australian SynchrotronMX2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.3977.691000.3670.1015.814.3256048

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 REPLACEMENTTHROUGHOUTPDB ENTRY 3KQX2.3956.082430111291499.110.179240.175920.24187RANDOM27.779
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]
-2.21-0.152.36
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.657
r_dihedral_angle_4_deg19.377
r_dihedral_angle_3_deg16.154
r_scangle_it8.272
r_dihedral_angle_1_deg6.643
r_scbond_it5.746
r_mcangle_it3.001
r_angle_refined_deg1.714
r_mcbond_it1.441
r_chiral_restr0.112
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.657
r_dihedral_angle_4_deg19.377
r_dihedral_angle_3_deg16.154
r_scangle_it8.272
r_dihedral_angle_1_deg6.643
r_scbond_it5.746
r_mcangle_it3.001
r_angle_refined_deg1.714
r_mcbond_it1.441
r_chiral_restr0.112
r_bond_refined_d0.017
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms46749
Nucleic Acid Atoms
Solvent Atoms2523
Heterogen Atoms790

Software

Software
Software NamePurpose
Blu-Icedata collection
MOLREPphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling