Experiment: 1RO3

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2d noesy 100 ms	3mM echistatin, HCl	95% H2O/5% D2O		3.0	1 atm	298
2	2d noesy 200 ms	3mM echistatin, HCl	95% H2O/5% D2O		3.0	1 atm	298

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

NMR Refinement
Method	Details	Software
Initial manual assignment of unambiguous NOEs and extension and confirmation of NOE assignments by 20 cycle sof NOAH standard routines		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	3.1	Bruker Biospin
2	data analysis	Sparky	3.96	Goddard, T.
3	structure solution	DYANA	1.5	Guntert, P.
4	refinement	DYANA	1.5	Guntert, P.

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.