X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.529410% PEG 3350, 15% PEG 5000, 0.1M ammonium sulphate, 0.1M sodium tartrate, 0.05M MES pH6.5, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties
Matthews coefficientSolvent content
238.51

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.819α = 90
b = 94.245β = 90
c = 102.418γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2007-09-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM140.9537ESRFBM14

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
123099.60.09617.76.926472-1
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)
22.0799.20.6442.36.72582

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 REPLACEMENTTHROUGHOUT3ME22.013024895133298.650.201130.199370.23296RANDOM31.483
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]
0.39-1.360.97
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.845
r_dihedral_angle_3_deg15.049
r_dihedral_angle_4_deg14.8
r_dihedral_angle_1_deg6.133
r_scangle_it4.573
r_scbond_it2.933
r_mcangle_it2.443
r_mcbond_it1.448
r_angle_refined_deg1.066
r_chiral_restr0.066
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.845
r_dihedral_angle_3_deg15.049
r_dihedral_angle_4_deg14.8
r_dihedral_angle_1_deg6.133
r_scangle_it4.573
r_scbond_it2.933
r_mcangle_it2.443
r_mcbond_it1.448
r_angle_refined_deg1.066
r_chiral_restr0.066
r_bond_refined_d0.007
r_gen_planes_refined0.004
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2433
Nucleic Acid Atoms
Solvent Atoms221
Heterogen Atoms47

Software

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