X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7293Protein 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. Ligand soaking. Cryoprotection was achieved by adding PEG 400 to the drop just before flash-cooling the crystal in liquid nitrogen, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.5451.53

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 96.11α = 90
b = 96.11β = 90
c = 141.19γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2010-07-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-10.97240ESRFID23-1

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
12.2548.0599.963642036406-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.252.3100

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 REPLACEMENTTHROUGHOUT2.2548.053642334600182199.960.189390.187870.21782RANDOM49.719
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]
-0.03-0.03-0.030.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.976
r_dihedral_angle_4_deg20.12
r_dihedral_angle_3_deg15.489
r_long_range_B_other7.753
r_long_range_B_refined7.75
r_dihedral_angle_1_deg7.169
r_scangle_other5.444
r_mcangle_it4.357
r_mcangle_other4.25
r_scbond_other3.421
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.976
r_dihedral_angle_4_deg20.12
r_dihedral_angle_3_deg15.489
r_long_range_B_other7.753
r_long_range_B_refined7.75
r_dihedral_angle_1_deg7.169
r_scangle_other5.444
r_mcangle_it4.357
r_mcangle_other4.25
r_scbond_other3.421
r_scbond_it3.417
r_mcbond_it2.809
r_mcbond_other2.785
r_angle_refined_deg1.668
r_angle_other_deg1.306
r_chiral_restr0.117
r_bond_refined_d0.016
r_gen_planes_refined0.009
r_bond_other_d0.007
r_gen_planes_other0.006
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 Atoms5195
Nucleic Acid Atoms
Solvent Atoms61
Heterogen Atoms59

Software

Software
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling