X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2PV0 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8300The final protein solution CONTAINED ~100 TO 133 micro M COMPLEX IN 20 milli M TRIS/HCL, PH 8.0, 100 milli M NACL, 5 % GLYCEROL, AND 0.1 % MERCAPTOETHANOL. Crystals were obtained with the mother liquor containing 2~5 % PEG 3000, 100 mM Tris/HCl, pH 8.0, 5 % glycerol at 16C, VAPOR DIFFUSION, HANGING DROP
Crystal Properties
Matthews coefficientSolvent content
3.1861.29

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 401.881α = 90
b = 401.881β = 90
c = 49.689γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray173CCDMARMOSAIC 300 mm CCD2006-04-06MSINGLE WAVELENGTH
21x-ray173MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0, 0.9792, 0.9785,0.9719APS22-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
1,22.89401000.05814.83.26526465264-385.6
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.892.9992.10.4881.8

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 REPLACEMENTTHROUGHOUT2PV02.8938.926526454424275681.90.2590.2590.2590.281RANDOM101.3
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]
9.9224.859.92-19.84
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.5
c_scangle_it9.07
c_mcangle_it7.65
c_scbond_it6.4
c_mcbond_it4.84
c_angle_deg1.4
c_improper_angle_d1.04
c_bond_d0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms14557
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms104

Software

Software
Software NamePurpose
CNSrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
PHASESphasing