2E2S

Solution structure of agelenin, an insecticidal peptide from the venom of Agelena opulenta

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	4.1mM agelenin; 90% H2O, 10% D2O	90% H2O/10% D2O	0	4.5	1 atm	298
2	DQF-COSY	4.1mM agelenin; 90% H2O, 10% D2O	90% H2O/10% D2O	0	4.5	1 atm	298
3	2D TOCSY	4.1mM agelenin; 90% H2O, 10% D2O	90% H2O/10% D2O	0	4.5	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	750

NMR Refinement
Method	Details	Software
simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.5	bruker
2	data analysis	ANSIG	3.3	Kraulis, P.J.
3	refinement	X-PLOR	2.9.1	Clore, G.M.

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.