X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.629510% isopropanol, 200mM di-potassium phosphate, 100mM sodium citrate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
3.2662.32

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 115.679α = 90
b = 115.679β = 90
c = 136.778γ = 120
Symmetry
Space GroupP 6

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2702011-02-15MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE AR-NE3A0.98038Photon FactoryAR-NE3A

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
1220099.90.09143.122.9700747000433
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)
122.031000.676.322.83514

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT2506649166418353199.890.1850.1850.183250.21825RANDOM42.429
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]
-1.07-0.54-1.071.61
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.035
r_dihedral_angle_4_deg19.198
r_dihedral_angle_3_deg16.492
r_dihedral_angle_1_deg7.174
r_angle_refined_deg2.513
r_chiral_restr0.209
r_bond_refined_d0.027
r_gen_planes_refined0.014
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4628
Nucleic Acid Atoms
Solvent Atoms405
Heterogen Atoms5

Software

Software
Software NamePurpose
ADSCdata collection
SOLVEphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling