1DLZ

SOLUTION STRUCTURE OF THE CHANNEL-FORMER ZERVAMICIN IIB (PEPTAIBOL ANTIBIOTIC)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	10MM ZERVAMICIN IIB		0	5.8	1 atm	303
2	DQF-COSY	10MM ZERVAMICIN IIB		0	5.8	1 atm	303
3	2D TOCSY	10MM ZERVAMICIN IIB		0	5.8	1 atm	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY	600

NMR Refinement
Method	Details	Software
simulated annealing	335 NOESY PEAKS, 129 UPPER CONSTRAINTS, 19 ADDITIONAL LOWER CONSTRAINTS, 48 ADDITIONAL CONSTRAINTS FOR HYDROGEN BONDS, 12 ANGLE CONSTRAINTS	DISCOVER 3.1

NMR Ensemble Information
Conformer Selection Criteria	BEST 20 OUT OF 100 WITH CA BACKBONE RMSD NO LESS THAN 0.05 ANGSTROMS
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	NOESY SPECTRUM 200MS, WE DETERMINED N15HB CONSTANT FROM NOESY SPECTRA (N15 ENRICHED SAMPLE)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DISCOVER 3.1		INSIGHT II/95
2	structure solution	DYANA 1.5

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.