2LAQ

Solution structure of the Sex Peptide from Drosophila melanogaster

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	0.7-3 mM TSP	90% H2O/10% D2O	0	5	ambient	300
2	2D 1H-1H TOCSY	0.7-3 mM TSP	90% H2O/10% D2O	0	5	ambient	300
3	2D 1H-1H NOESY	0.7-3 mM TSP	90% H2O/10% D2O	0	5	ambient	300
4	2D 1H-15N HSQC	0.7-3 mM TSP	90% H2O/10% D2O	0	5	ambient	300
5	2D 1H-13C HSQC	0.7-3 mM TSP	100% D2O	0	5	ambient	300
6	2D DQF-COSY	0.7-3 mM TSP	100% D2O	0	5	ambient	300
7	2D 1H-1H TOCSY	0.7-3 mM TSP	100% D2O	0	5	ambient	300
8	2D 1H-1H NOESY	0.7-3 mM TSP	100% D2O	0	5	ambient	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics		XEASY

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	peak picking	XEASY		Bartels et al.
2	chemical shift assignment	XEASY		Bartels et al.
3	collection	TopSpin		Bruker Biospin
4	processing	TopSpin		Bruker Biospin
5	structure solution	DYANA		Guntert, Braun and Wuthrich
6	refinement	DYANA		Guntert, Braun and Wuthrich
7	peak integration	SPSCAN		Glaser