X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4X90 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP277100 mM Na acetate pH 5.0, 13% isopropanol, and 200 mM CaCl2
Crystal Properties
Matthews coefficientSolvent content
13.8987

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 367.258α = 90
b = 367.258β = 90
c = 187.069γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2014-02-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-D0.97857APS21-ID-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
18.693098.80.1890.210.0933.35.17324
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
18.78.8594.80.5290.5920.2640.7944.8365

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 REPLACEMENTTHROUGHOUT4X908.6930695436794.220.21050.20960.2286RANDOM359.555
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]
-1.92-0.96-1.926.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.359
r_dihedral_angle_3_deg14.454
r_mcangle_it12.791
r_dihedral_angle_4_deg12.762
r_mcbond_it6.938
r_mcbond_other6.937
r_dihedral_angle_1_deg5.729
r_angle_refined_deg1.17
r_angle_other_deg0.866
r_chiral_restr0.086
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.359
r_dihedral_angle_3_deg14.454
r_mcangle_it12.791
r_dihedral_angle_4_deg12.762
r_mcbond_it6.938
r_mcbond_other6.937
r_dihedral_angle_1_deg5.729
r_angle_refined_deg1.17
r_angle_other_deg0.866
r_chiral_restr0.086
r_bond_refined_d0.006
r_gen_planes_refined0.006
r_gen_planes_other0.003
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12044
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms368

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
Aimlessdata scaling
PHASERphasing
PDB_EXTRACTdata extraction