Experiment: 6DLN

SOLID-STATE NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 13C-13C DARR	33 % w/w [U-13C; U-15N]-L669,I686, A700, 13C'-G694, 19F-5F-W680 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	263	Bruker Bruker 800
2	2D water Edited DARR	33 % w/w [U-13C; U-15N]-L669,I686, A700, 13C'-G694, 19F-5F-W680 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	263	Bruker Bruker 800
3	13C-19F REDOR	33 % w/w [U-13C; U-15N]-L684,I686, G694, 19F-5F-W678, 19F-4F-F699 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	233	Bruker Bruker 400
4	2D water Edited DARR	33 % w/w [U-13C; U-15N]-L684,I686, G694, 19F-5F-W678, 19F-4F-F699 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	263	Bruker Bruker 600
5	19F CODEX	33 % w/w 4-19F-F699 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	233	Bruker Bruker 400
6	19F CODEX	33 % w/w [U-13C; U-15N]-L669,I686, A700, 13C'-G694, 19F-5F-W680 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	233	Bruker Bruker 400
7	19F CODEX	33 % w/w [U-13C; U-15N]-L684,I686, G694, 19F-5F-W678, 19F-4F-F699 HIV gp41 MPER-TMD, reconstituted into the virus mimetic membrane (POPC:POPE:POPS:sphingomyelin: cholesterol = 30:15:15:10:30)	10 mM HEPES buffer pH 7.5		7.5	1 atm	233	Bruker Bruker 400

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Bruker	400
2	Bruker	Bruker	600
3	Bruker	Bruker	800

NMR Refinement
Method	Details	Software
molecular dynamics		GROMACS
molecular dynamics		CHARMM-GUI

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	TopSpin		Bruker Biospin
2	data analysis	Matlab		Mathwork
3	refinement	GROMACS		University of GroningenRoyal Institute of TechnologyUppsala University
4	refinement	CHARMM-GUI		Lehigh University / Department of Biological Sciences / Department of Bioengineering/ Im Lab
5	structure calculation	GROMACS		University of GroningenRoyal Institute of TechnologyUppsala University
6	structure calculation	CHARMM-GUI		Lehigh University / Department of Biological Sciences / Department of Bioengineering/ Im Lab

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.