2RNE

Solution structure of the second RNA recognition motif (RRM) of TIA-1

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	20mM [U-99% 2H] TRIS, 100mM sodium chloride, 1mM [U-98% 2H] DTT, 0.02% sodium azide, 1mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	100M	7.0	ambient	298
2	3D 1H-13C NOESY	20mM [U-99% 2H] TRIS, 100mM sodium chloride, 1mM [U-98% 2H] DTT, 0.02% sodium azide, 1mM [U-99% 13C; U-99% 15N] protein	90% H2O/10% D2O	100M	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics, molecular dynamics		OPAL

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	OPAL
2	refinement	OPAL

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.