2J6S

Ternary complex of Sulfolobus solfataricus Dpo4 DNA polymerase, O6- methylguanine modified DNA, and dATP.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2C22PDB ENTRY 2C22

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.47.5% PEG 3350, 25 MM TRIS_HCL PH 7.4, 100 MM CA(CH3CO2)2, 50MM NACL, 2.5% GLYCEROL, 5MM CACL2, AND 1MM DATP.
Crystal Properties
Matthews coefficientSolvent content
2.5351.54

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 93.682α = 90
b = 103.271β = 90
c = 52.674γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDBRUKERBRUKER MONTEL CONFOCAL MULTILAYER MIRRORS2006-03-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER AXS MICROSTAR

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
12.518.199.50.114.366.691821542.8
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)
12.52.61000.672.515.1

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 REPLACEMENTTHROUGHOUTPDB ENTRY 2C222.518.091821588499.70.2340.2340.28RANDOM38.3
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]
4.930.01-4.94
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d22.6
c_scangle_it2.97
c_mcangle_it2.17
c_scbond_it1.89
c_mcbond_it1.3
c_angle_deg1.2
c_improper_angle_d0.98
c_bond_d0.008
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d22.6
c_scangle_it2.97
c_mcangle_it2.17
c_scbond_it1.89
c_mcbond_it1.3
c_angle_deg1.2
c_improper_angle_d0.98
c_bond_d0.008
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2744
Nucleic Acid Atoms609
Solvent Atoms124
Heterogen Atoms33

Software

Software
Software NamePurpose
CNSrefinement
SAINTdata reduction
SAINTdata scaling
CNSphasing