2KK9

Anti-group A streptococcal vaccine epitope: structure, stability and its ability to interact with HLA class II molecules

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	5.4 mg/mL	trifluoroethanol/water 30/70%		3.7	ambient atm	295
2	2D 1H-1H TOCSY	5.4 mg/mL	trifluoroethanol/water 30/70%		3.7	ambient atm	295
3	2D 1H-1H NOESY	5.4 mg/mL	trifluoroethanol/water 30/70%		3.7	ambient atm	295

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

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		TOPSPIN

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	1
Representative Model	1 (n/a)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	TOPSPIN		Bruker Biospin

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.