X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.4298PEGMME550, CaCl2, MgCl2, SC0322, HEPES buffer, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.2144.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 35.194α = 90
b = 88.792β = 90
c = 58.996γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2008-08-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-10.97607SSRLBL9-1

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
11.795084.60.05716.85.97607
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)
1.81.8633.40.3083.4297

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.7929.5759336484.360.1980.1960.242RANDOM49.817
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]
-0.33-2.442.77
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.557
r_dihedral_angle_4_deg21.691
r_dihedral_angle_3_deg14.211
r_dihedral_angle_1_deg8.772
r_scangle_it2.285
r_scbond_it1.497
r_angle_refined_deg1.427
r_mcangle_it0.806
r_mcbond_it0.558
r_nbtor_refined0.298
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.557
r_dihedral_angle_4_deg21.691
r_dihedral_angle_3_deg14.211
r_dihedral_angle_1_deg8.772
r_scangle_it2.285
r_scbond_it1.497
r_angle_refined_deg1.427
r_mcangle_it0.806
r_mcbond_it0.558
r_nbtor_refined0.298
r_nbd_refined0.223
r_metal_ion_refined0.187
r_xyhbond_nbd_refined0.174
r_symmetry_vdw_refined0.165
r_symmetry_hbond_refined0.164
r_chiral_restr0.108
r_bond_refined_d0.012
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms694
Nucleic Acid Atoms
Solvent Atoms47
Heterogen Atoms15

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling