X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.5293Protein at 10 mg/mL in the buffer: 20mM Tris pH 8.0, 150 mM NaCl, 10% Glycerol, 1mM DTT, 1mM EDTA. mixed 1:1 with well solution containing: 200 mM CaAcetate, 24% PEG 400, 100 mM Sodium Acetate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.7254.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 93.345α = 90
b = 93.345β = 90
c = 178.908γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray140CCD2012-02-10SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.97APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.28730.12498.60.1860.1866.310.243053
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.551.6395.10.0323.2250.28.15995

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 REPLACEMENTTHROUGHOUT1.5530.1241769211395.420.20680.20530.2349RANDOM28.122
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]
1.030.521.03-1.55
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.948
r_dihedral_angle_4_deg16.507
r_dihedral_angle_3_deg14.283
r_dihedral_angle_1_deg5.141
r_scangle_it3.727
r_scbond_it2.178
r_mcangle_it1.442
r_angle_refined_deg1.251
r_angle_other_deg0.849
r_mcbond_it0.746
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.948
r_dihedral_angle_4_deg16.507
r_dihedral_angle_3_deg14.283
r_dihedral_angle_1_deg5.141
r_scangle_it3.727
r_scbond_it2.178
r_mcangle_it1.442
r_angle_refined_deg1.251
r_angle_other_deg0.849
r_mcbond_it0.746
r_mcbond_other0.164
r_chiral_restr0.072
r_bond_refined_d0.011
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1872
Nucleic Acid Atoms
Solvent Atoms206
Heterogen Atoms16

Software

Software
Software NamePurpose
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
d*TREKdata reduction
AMoREphasing