2AYA | pdb_00002aya

Solution Structure of the C-Terminal 14 kDa Domain of the tau subunit from Escherichia coli DNA Polymerase III


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_15N-separated_NOESY1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
2HNCACB1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
3CACB(CO)NH1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
4HNCO1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
5HNCA1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
6HN(CO)CA1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
7HNHA1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
83D_13C-separated_NOESY1.8 mM tau14 15N,13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
913C-HSQC0.6 mM tau14 10% 13C; 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
102D NOESY1.8 mM tau14, 5 mM phosphate buffer with 100 mM NaCl; pH 6.8; 90% H2O, 10% D2O90% H2O/10% D2O100 mM NaCl6.81 atm303
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA600
2BrukerAVANCE800
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsThe structures are based on a total of 1891 NOE-derived distance constraints and 241 dihedral angle restraints.TopSpin
NMR Ensemble Information
Conformer Selection CriteriaThe submitted conformer models are the 20 structures with the lowest energy violations
Conformers Calculated Total Number200
Conformers Submitted Total Number20
Representative Model1 (the structure closest to the average)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingTopSpin1.3Bruker
2structure solutionDYANA1.5Guentert
3processingPROSA6.1Guentert
4refinementOPAL2.6Luginbuehl
5data analysisCARA1.2Damberger