1T5N

Structural transitions as determinants of calcium-dependent antibiotic daptomycin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2MM DAPTOMYCIN, 100MM KCL, 5MM CACL2, 0.2MM EDTA, 93% H2O, 7% D2O		100mM KCL	6.7	AMBIENT	308.15
2	2D TOCSY	2MM DAPTOMYCIN, 100MM KCL, 5MM CACL2, 0.2MM EDTA, 93% H2O, 7% D2O		100mM KCL	6.7	AMBIENT	308.15
3	DQF-COSY	2MM DAPTOMYCIN, 100MM KCL, 5MM CACL2, 0.2MM EDTA, 93% H2O, 7% D2O		100mM KCL	6.7	AMBIENT	308.15

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY	500
2	Varian	INOVA	600

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	17
Representative Model	1 (n/a)

Additional NMR Experimental Information
Details	THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DGII MODULE OF INSIGHT II VER. 97.2		ACCYLRYS INC.
2	structure solution	DGII MODULE OF INSIGHT II VER. 97.2
3	structure solution	NMRPIPE 1
4	structure solution	NMRDRAW 5.0.4

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.