1EI0

NMR STRUCTURE OF THE ALPHA-HELICAL HAIRPIN OF P8MTCP1

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2mM alpha2-p8	90% H2O/10% D2O	0	5.5	ambient	293

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

NMR Refinement
Method	Details	Software
distance geometry, molecular dynamics	The structures are based on a total of 322 restraints, 285 are NOE-derived distance constraints, 29 dihedral angle restraints, no distance restraints from hydrogen bonds.	UXNMR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	(minimized average structure)

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	UXNMR	94	Bruker
2	data analysis	Gifa	4.2	Delsuc
3	structure solution	DIANA	2.1	Guntert
4	refinement	Amber	4.1	Pearlman

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.