2JU6

Solid-State Protein Structure Determination with Proton-Detected Triple Resonance 3D Magic-Angle Spinning NMR Spectroscopy

SOLID-STATE NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NH	5 mM [U-13C; U-15N; U-2H] GB1, 50 % isopropyl alcohol, 25 % (4R)-2-Methylpentane-2,4-diol, 50 mM sodium phosphate	Solid Slurry		5.5	ambient	281
2	3D CON(H)H	5 mM [U-13C; U-15N; U-2H] GB1, 50 % isopropyl alcohol, 25 % (4R)-2-Methylpentane-2,4-diol, 50 mM sodium phosphate	Solid Slurry		5.5	ambient	281
3	3D HN(H)H	5 mM [U-13C; U-15N; U-2H] GB1, 50 % isopropyl alcohol, 25 % (4R)-2-Methylpentane-2,4-diol, 50 mM sodium phosphate	Solid Slurry		5.5	ambient	281
4	2D N(H)H	5 mM [U-13C; U-15N; U-2H] GB1, 50 % isopropyl alcohol, 25 % (4R)-2-Methylpentane-2,4-diol, 50 mM sodium phosphate	Solid Slurry		5.5	ambient	281

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	750

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing, molecular dynamics		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	252
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR NIH	2.16.0	Schwieters, C.D. et al.
2	refinement	X-PLOR NIH	2.16.0	Schwieters, C.D. et al.
3	processing	NMRPipe		Delaglio, F. et al.
4	chemical shift assignment	Sparky		Goddard, T.D. et al.
5	collection	SpinSight		Varian

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.