X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.4295PEG, sodium acetate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.6553.66

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 86.19α = 90
b = 143.29β = 90
c = 255.72γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2003-10-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE X13EMBL/DESY, HAMBURGX13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
13.62099.20.1737.64.83726137261-3-363
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
3.63.799.90.4343.64.72894

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1SXO3.620-33725437254186499.970.27730.27730.276330.29577RANDOM130.433
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]
-0.64.76-4.17
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.436
r_dihedral_angle_3_deg16.596
r_dihedral_angle_4_deg7.408
r_dihedral_angle_1_deg4.742
r_angle_refined_deg0.874
r_angle_other_deg0.7
r_symmetry_vdw_other0.294
r_symmetry_hbond_refined0.25
r_nbd_other0.2
r_nbd_refined0.176
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.436
r_dihedral_angle_3_deg16.596
r_dihedral_angle_4_deg7.408
r_dihedral_angle_1_deg4.742
r_angle_refined_deg0.874
r_angle_other_deg0.7
r_symmetry_vdw_other0.294
r_symmetry_hbond_refined0.25
r_nbd_other0.2
r_nbd_refined0.176
r_symmetry_vdw_refined0.17
r_xyhbond_nbd_refined0.122
r_nbtor_other0.082
r_chiral_restr0.052
r_bond_refined_d0.006
r_bond_other_d0.002
r_gen_planes_refined0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms19951
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing