X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1EVAPORATION7293Protien solution: 5.7 mg/ml in 145 mM NaCl, 50 mM triethanolamine-HCl, pH 7.4. Reservoir solution composed of 15% (w/v) PEG 8000, 200 mM Ca acetate and 0.1 M HEPES. Cryoprotection was achieved by adding PEG 400 to the drop just before flash-cooling the crystal in liquid nitrogen, EVAPORATION, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.5852.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 97.17α = 90
b = 97.17β = 90
c = 139.99γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-03-11MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-20.8726ESRFID23-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.12099.834523945165-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.15100

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.119.964290742907225999.830.173940.172380.20336RANDOM21.116
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]
-0.02-0.02-0.020.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.596
r_dihedral_angle_4_deg18.56
r_dihedral_angle_3_deg14.472
r_dihedral_angle_1_deg7.05
r_long_range_B_refined5.104
r_long_range_B_other5.085
r_scangle_other3.956
r_mcangle_other3.059
r_mcangle_it2.671
r_scbond_other2.601
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.596
r_dihedral_angle_4_deg18.56
r_dihedral_angle_3_deg14.472
r_dihedral_angle_1_deg7.05
r_long_range_B_refined5.104
r_long_range_B_other5.085
r_scangle_other3.956
r_mcangle_other3.059
r_mcangle_it2.671
r_scbond_other2.601
r_scbond_it2.282
r_angle_refined_deg1.947
r_mcbond_it1.756
r_mcbond_other1.746
r_angle_other_deg1.535
r_chiral_restr0.201
r_bond_refined_d0.019
r_gen_planes_refined0.012
r_bond_other_d0.009
r_gen_planes_other0.008
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_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5205
Nucleic Acid Atoms
Solvent Atoms234
Heterogen Atoms138

Software

Software
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling