2LD0

Solution structure of the N-terminal domain of huntingtin (htt17) in 50 % TFE

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	0.2 - 0.3 mM 15N labeled at PHE11 htt17, 10 % D2O, 50 % d3 TFE, 40 % PBS	trifluoroethanol/water	0.15	7.2	ambient	293
2	2D 1H-1H TOCSY	0.2 - 0.3 mM 15N labeled at PHE11 htt17, 10 % D2O, 50 % d3 TFE, 40 % PBS	trifluoroethanol/water	0.15	7.2	ambient	293
3	2D 1H-1H NOESY	0.2 - 0.3 mM 15N labeled at PHE11 htt17, 10 % D2O, 50 % d3 TFE, 40 % PBS	trifluoroethanol/water	0.15	7.2	ambient	293
4	2D 1H-1H NOESY	0.2 - 0.3 mM 15N labeled at PHE11 htt17, 10 % D2O, 50 % d3 TFE, 40 % PBS	trifluoroethanol/water	0.15	7.2	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
molecular dynamics		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	X-PLOR NIH		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	X-PLOR NIH		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	X-PLOR NIH		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	structure solution	X-PLOR NIH		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	refinement	X-PLOR NIH		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	processing	X-PLOR NIH		Johnson, One Moon Scientific
7	chemical shift assignment	X-PLOR NIH		Johnson, One Moon Scientific
8	data analysis	X-PLOR NIH		Johnson, One Moon Scientific
9	structure solution	X-PLOR NIH		Johnson, One Moon Scientific
10	refinement	X-PLOR NIH		Johnson, One Moon Scientific
11	processing	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
12	chemical shift assignment	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
13	data analysis	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
14	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
15	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
16	processing	X-PLOR NIH		Koradi, Billeter and Wuthrich
17	chemical shift assignment	X-PLOR NIH		Koradi, Billeter and Wuthrich
18	data analysis	X-PLOR NIH		Koradi, Billeter and Wuthrich
19	structure solution	X-PLOR NIH		Koradi, Billeter and Wuthrich
20	refinement	X-PLOR NIH		Koradi, Billeter and Wuthrich
21	processing	X-PLOR NIH		Bhattacharya and Montelione
22	chemical shift assignment	X-PLOR NIH		Bhattacharya and Montelione
23	data analysis	X-PLOR NIH		Bhattacharya and Montelione
24	structure solution	X-PLOR NIH		Bhattacharya and Montelione
25	refinement	X-PLOR NIH		Bhattacharya and Montelione