2L86

Solution NMR structure of human amylin in SDS micelles at pH 7.3

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	2.5 mM protein, 20 mM sodium phosphate, 120 mM sodium chloride, 10 % [U-99% 2H] D2O, 200 mM [U-99% 2H] SDS	90% H2O/10% D2O	20	7.3	ambient	298
2	2D 1H-1H NOESY	2.5 mM protein, 20 mM sodium phosphate, 120 mM sodium chloride, 10 % [U-99% 2H] D2O, 200 mM [U-99% 2H] SDS	90% H2O/10% D2O	20	7.3	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
torsion angle dynamics, simulated annealing		TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	500
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	TopSpin		Bruker Biospin
3	chemical shift assignment	Sparky		Goddard
4	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
5	refinement	CYANA		Guntert, Mumenthaler and Wuthrich
6	structure solution	MOLMOL		Koradi, Billeter and Wuthrich
7	data analysis	MOLMOL		Koradi, Billeter and Wuthrich
8	data analysis	ProcheckNMR		Laskowski and MacArthur