4JGC

Human TDG N140A mutant IN A COMPLEX WITH 5-carboxylcytosine (5caC)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION4.628930% polyethylene glycol (PEG) 4000, 0.2 M ammonium acetate, 0.1 M sodium acetate, pH 4.6, VAPOR DIFFUSION, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.4950.58

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.486α = 90
b = 53.555β = 95.1
c = 81.902γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCDROSENBAUM-ROCK MONOCHROMATO HIGH-RESOLUTION DOUBLE-CRYSTAL SI(220) SAGITTAL FOCUSING, ROSENBAUM-ROCK VERTICAL FOCUSING MIRROR2011-11-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0APS22-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
12.58245.5692.90.07715.7411604-3
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)
12.5822.6873.40.36522.8922

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)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 4FNC2.58245.561.351156757891.790.23240.22980.2833RANDOM
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]
31.1096-3.7997-10.6579-20.4517
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d22.916
f_angle_d1.196
f_chiral_restr0.05
f_bond_d0.019
f_plane_restr0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1524
Nucleic Acid Atoms1133
Solvent Atoms22
Heterogen Atoms11

Software

Software
Software NamePurpose
HKL-2000data collection
PHENIXmodel building
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing