X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherinhouse model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52955-20 mg/mL protein in 25mM HEPES/NaOH pH7.5, 150mM NaCl, 50mM BME mixed 1:1 with reservoir 0.1M HEPES/NaOH pH7.5, 30% PEG550MME, 50mM MgCl2
Crystal Properties
Matthews coefficientSolvent content
2.652.74

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 134.86α = 90
b = 134.86β = 90
c = 234.457γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2009-09-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.000000SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)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
12.7443.3899.80.1370.160.9939.43.9054171151.615
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.742.811001.0851.2580.4511.23.902

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 REPLACEMENTTHROUGHOUTinhouse model2.7443.3836417188391.640.17010.1660.2489RANDOM45.162
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]
-0.79-0.39-0.792.56
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.038
r_dihedral_angle_3_deg17.665
r_dihedral_angle_4_deg17.249
r_dihedral_angle_1_deg6.831
r_mcangle_it5.529
r_mcbond_it3.706
r_mcbond_other3.701
r_angle_refined_deg1.764
r_angle_other_deg1.34
r_chiral_restr0.079
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.038
r_dihedral_angle_3_deg17.665
r_dihedral_angle_4_deg17.249
r_dihedral_angle_1_deg6.831
r_mcangle_it5.529
r_mcbond_it3.706
r_mcbond_other3.701
r_angle_refined_deg1.764
r_angle_other_deg1.34
r_chiral_restr0.079
r_bond_refined_d0.01
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms10152
Nucleic Acid Atoms
Solvent Atoms277
Heterogen Atoms98

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
PHASERphasing