X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.529825% PEG 3350, 200 mM ammonium acetate, 100 mM Tris pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties
Matthews coefficientSolvent content
1.8633.79

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 52.606α = 90
b = 44.464β = 89.81
c = 76.349γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDMAR CCD 165 mm2007-04-11MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.0APS17-ID

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
11.75096.90.0590.05919.43.43950038276-1.5-317.3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.7683.30.350.352.32.13239

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 3B8Z1.6926.3136271198796.690.175980.173360.22385RANDOM20.831
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]
1.59-0.28-0.8-0.78
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.691
r_dihedral_angle_4_deg16.898
r_dihedral_angle_3_deg13.842
r_dihedral_angle_1_deg5.794
r_scangle_it3.062
r_scbond_it1.904
r_mcangle_it1.357
r_angle_refined_deg1.229
r_mcbond_it0.765
r_nbtor_refined0.297
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.691
r_dihedral_angle_4_deg16.898
r_dihedral_angle_3_deg13.842
r_dihedral_angle_1_deg5.794
r_scangle_it3.062
r_scbond_it1.904
r_mcangle_it1.357
r_angle_refined_deg1.229
r_mcbond_it0.765
r_nbtor_refined0.297
r_symmetry_vdw_refined0.211
r_nbd_refined0.207
r_symmetry_hbond_refined0.176
r_xyhbond_nbd_refined0.14
r_chiral_restr0.088
r_metal_ion_refined0.076
r_bond_refined_d0.009
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3336
Nucleic Acid Atoms
Solvent Atoms537
Heterogen Atoms54

Software

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