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Solution structure of the QUA1 dimerization domain of pXqua, the Xenopus ortholog of Quaking.
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 [1H 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 2 15N]-HSQC 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 3 15N-TOCSY- HSQC 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 4 15N-NOESY-HSQC 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 5 13C- NOESY-HSQC 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 6 HNCA 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 7 HN(CO)CA 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 8 HNCACB 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 9 CBCA(CO)NH 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 10 HNCO 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 11 HBHA(CO)NH 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0 12 HCCH-TOCSY 90% WATER / 10% D2O 150 mM 6.0 1.0 atm 298.0
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500
NMR Refinement Method Details Software ARIA VERSION 2.3 REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE. ARIA/CNS
NMR Ensemble Information Conformer Selection Criteria LOWEST ENERGY PLUS NO NOE VIOLATIONS >0.5 ANGSTROMS AND NO DIHEDRAL ANGLE VIOLATIONS > 5 DEGREES Conformers Calculated Total Number 40 Conformers Submitted Total Number 20 Representative Model 1 (n/a)
Additional NMR Experimental Information Details THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON A UNIFORMLY 15N AND 13C LABELLED PXQUA QUA1 DOMAIN SAMPLE.
Computation: NMR Software # Classification Version Software Name Author 1 refinement ARIA/CNS NILGES ET AL 2 structure solution CcpNmr Analysis ANALYSIS