2MJY

Solution structure of synthetic Mamba-1 peptide

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	298
2	2D 1H-1H TOCSY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	298
3	2D 1H-1H NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	298
4	2D DQF-COSY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	310
5	2D 1H-1H TOCSY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	310
6	2D 1H-1H NOESY	50 mM sodium phosphate-1	90% H2O/10% D2O	160.8	6.5	ambient atm	310
7	2D 1H-1H TOCSY	50 mM sodium phosphate-2, 5 % [U-2H] ethanol-3	90% H2O/10% D2O	160.8	6.5	ambient atm	310
8	2D 1H-1H TOCSY	50 mM sodium phosphate-4, 5 % [U-2H] TFE-5	90% H2O/10% D2O	160.8	6.5	ambient atm	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	700
2	Varian	INOVA	500

NMR Refinement
Method	Details	Software
distance geometry		VnmrJ

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	collection	VnmrJ		Varian
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	chemical shift assignment	Sparky		Goddard
5	data analysis	Sparky		Goddard
6	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
7	geometry optimization	MOLMOL		Koradi, Billeter and Wuthrich
8	data analysis	ProcheckNMR		Laskowski and MacArthur
9	refinement	X-PLOR NIH