2RRA

Solution structure of RNA binding domain in human Tra2 beta protein in complex with RNA (GAAGAA)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	1 mM [U-100% 13C; U-100% 15N] Human transformer 2 beta-1, 2 mM RNA (5'-R(GAAGAA)-3')-2	90% H2O/10% D2O	100	7.0	ambient	283
2	3D 1H-13C NOESY	1 mM [U-100% 13C; U-100% 15N] Human transformer 2 beta-1, 2 mM RNA (5'-R(GAAGAA)-3')-2	90% H2O/10% D2O	100	7.0	ambient	283
3	2D 1H-1H NOESY	1 mM [U-100% 13C; U-100% 15N] Human transformer 2 beta-1, 2 mM RNA (5'-R(GAAGAA)-3')-2	90% H2O/10% D2O	100	7.0	ambient	283

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

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	9	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, Kollm
2	collection	XwinNMR	3.6	Bruker Biospin
3	processing	NMRPipe	20060801	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	data analysis	NMRView	5.0.4	Johnson, One Moon Scientific
5	data analysis	KUJIRA	0.9843	N.Kobayashi
6	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich

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.