1ICY

[ALA31,PRO32]-PNPY BOUND TO DPC MICELLES

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2 mM 31Ala,32Pro NPY, 300mM DPC, pH=6.0 90%H2O, 10% D2O	90% H2O/10% D2O	0	6.0	1 atm	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	500

NMR Refinement
Method	Details	Software
torsion angle dynamics	the structures are based on a total of 622 NOE cross peaks and 16 HNHA couplings indicative of non-averaged backbone conformations	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with NMR energies less than 3 kcal/mol
Conformers Calculated Total Number	100
Conformers Submitted Total Number	17

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	2.1	Bruker
2	data analysis	XEASY	1.53	Bartels et al
3	structure solution	DYANA	1.5	Guentert et al
4	refinement	OPAL (AMBER)	1.6	Lunginbuehl et al.