2LDC

Solution structure of the estrogen receptor-binding stapled peptide SP1 (Ac-HXILHXLLQDS-NH2)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H COSY	5 mM stapled peptide SP1	90% H2O/10% D2O	50	5.5	ambient	298
2	2D 1H-1H TOCSY	5 mM stapled peptide SP1	90% H2O/10% D2O	50	5.5	ambient	298
3	2D 1H-1H NOESY	5 mM stapled peptide SP1	90% H2O/10% D2O	50	5.5	ambient	298
4	2D 1H-1H COSY	5 mM stapled peptide SP1	100% D2O	50	5.5	ambient	298
5	2D 1H-1H TOCSY	5 mM stapled peptide SP1	100% D2O	50	5.5	ambient	298
6	2D 1H-1H NOESY	5 mM stapled peptide SP1	100% D2O	50	5.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing		VNMR

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	10
Conformers Submitted Total Number	10
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR		Varian
2	structure solution	NMRSwarm	0.1	Andy Pickford
3	data analysis	NMRSwarm	0.1	Andy Pickford
4	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	chemical shift assignment	Analysis		CCPN
6	refinement	NMRSwarm