1U1O

Crystal Structure of UP1 Complexed With d(TTAGGGTTAG(DI)G); A Human Telomeric Repeat Containing Inosine


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.1283ammonium phosphate, glycerol, Tris, sodium chloride, MES, EDTA, beta-mercaptoethanol, pH 8.1, VAPOR DIFFUSION, HANGING DROP, temperature 283.0K
Crystal Properties
Matthew coefficientSolvent content
2.24844.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.681α = 90
b = 50.681β = 90
c = 172.738γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray103IMAGE PLATERIGAKU RAXIS IV++osmic mirrors2002-06-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH3R1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
122095.60.0770.07712.36.6160521533928.9
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)
22.0793.20.3955.12.6107

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2UP1219.87153391533975095.40.2310.2310.2310.273RANDOM33.8
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]
6.756.75-13.49
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.5
c_scangle_it2.95
c_mcangle_it2.1
c_scbond_it1.94
c_mcbond_it1.33
c_angle_deg1.2
c_improper_angle_d1.14
c_bond_d0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1466
Nucleic Acid Atoms230
Solvent Atoms87
Heterogen Atoms

Software

Software
Software NamePurpose
CNSrefinement
CrystalCleardata reduction
SCALEPACKdata scaling
CNSphasing