3TLL

tRNA-Guanine Transglycosylase in complex with N-Ethyl-lin-benzoguanine Inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.5288100MM TRIS HCL, 1MM DTT, 10% DMSO, 5% PEG8000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Crystal Properties
Matthews coefficientSolvent content
2.2348.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.193α = 90
b = 64.836β = 95.99
c = 70.329γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-225Rh-coated silicon with indirect water cooling2010-12-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.20.91841BESSY14.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.3730950.03125.242.7816238162311.52
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.371.3994.50.1318.12.73991

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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 DIFFRACTIONAB INITIOFREE R1POD1.37308004576018402793.50.1270.1270.1260.1677RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
183189.47
RMS Deviations
KeyRefinement Restraint Deviation
s_approx_iso_adps0.078
s_non_zero_chiral_vol0.077
s_zero_chiral_vol0.065
s_similar_adp_cmpnt0.042
s_angle_d0.028
s_from_restr_planes0.0251
s_bond_d0.012
s_rigid_bond_adp_cmpnt0.004
s_similar_dist
s_anti_bump_dis_restr
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2780
Nucleic Acid Atoms
Solvent Atoms368
Heterogen Atoms38

Software

Software
Software NamePurpose
SHELXL-97refinement
CNSrefinement
MAR345dtbdata collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing