1LO1

ESTROGEN RELATED RECEPTOR 2 DNA BINDING DOMAIN IN COMPLEX WITH DNA

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	0.5 mM hERR2 U-15N 13C, 0.5 mM DNA Strand 1, 0.5 mM DNA Strand 2, 20 mM K2SO4, 50 M ZnSO4, 2 mM dithiothreitol (DTT), 0.001% NaN3 pH 6.8	100% D20	20 mM K2SO4	6.8	ambient	310
2	3D_15N-separated_NOESY	0.5 mM hERR2 U-15N, 0.5 mM DNA Strand 1, 0.5 mM DNA Strand 2, 20 mM K2SO4, 50 M ZnSO4, 2 mM dithiothreitol (DTT), 0.001% NaN3 pH 6.8	5% D2O, 95% H20	20 mM K2SO4	6.8	ambient	310
3	2D Filter Edit Noesy	0.5 mM hERR2 U-15N 13C, 0.5 mM DNA Strand 1, 0.5 mM DNA Strand 2, 20 mM K2SO4, 50 M ZnSO4, 2 mM dithiothreitol (DTT), 0.001% NaN3 pH 6.8	100% D20	20 mM K2SO4	6.8	ambient	310
4	2D Filter Filter Noesy	0.5 mM hERR2 U-15N, 0.5 mM DNA Strand 1, 0.5 mM DNA Strand 2, 20 mM K2SO4, 50 M ZnSO4, 2 mM dithiothreitol (DTT), 0.001% NaN3 pH 6.8	5% D2O, 95% H20	20 mM K2SO4	6.8	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	800
3	Bruker	DMX	750

NMR Refinement
Method	Details	Software
distance geometry simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	32
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.1	F.Delaglio, S.Grzesiek, G.W.Vuister, Z.Guang, J.Pfeifer, A.Bax
2	data analysis	NMRView	4.1.3	B.A.Johnson, R.A.Blevins
3	refinement	Amber	6.0	D.A.Case, D.A.Pearlman, et.al.
4	refinement	DYANA	1.5	P.Gntert, C.Mumenthaler, K.Wthrich
5	structure solution	Amber	6.0	D.A.Case, D.A.Pearlman, J.W.Caldwell, T.E.Cheatham III, W.S.Ross, C.L.Simmerling, T.A.Darden, K.M.Merz, R.V.Stanton, A.L.Cheng, J.J.Vincent, M.Crowley, V.Tsui, R.J.Radmer, Y.Duan, J.Pitera, I.Massova, G.L.Seibel, U.C.Singh, P.K.Weiner, and P.A.Kollman