6VA1

Solution Structure of the Tau pre-mRNA Exon 10 Splicing Regulatory Element

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	D2O 2D 1H-1H NOESY	0.7 mM WT Tau RNA, 10 mM KH2PO4/K2HPO4, 0.05 mM EDTA	100% D2O	10 mM	6.0	1 atm	298	Bruker AVANCE III 700
3	D2O 2D DQF-COSY	0.7 mM WT Tau RNA, 10 mM KH2PO4/K2HPO4, 0.05 mM EDTA	100% D2O	10 mM	6.0	1 atm	298	Bruker AVANCE III 700
2	H2O 2D 1H-1H NOESY	0.7 mM WT Tau RNA, 10 mM KH2PO4/K2HPO4, 0.05 mM EDTA	95% H2O/5% D2O	10 mM	6.0	1 atm	281.5	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	processing	TopSpin		Bruker Biospin
2	chemical shift assignment	Sparky		Goddard
3	refinement	Amber	14	Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman
5	structure calculation	Amber	14	Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.