5GVO

Solution NMR structure of a new lasso peptide sphaericin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-13C HSQC	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker AvanceIII 800
2	2D 1H-1H TOCSY	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker AvanceIII 800
7	2D 1H-1H TOCSY	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker Avance 600
3	2D DQF-COSY	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker AvanceIII 800
4	2D 1H-1H NOESY	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker AvanceIII 800
6	2D 1H-1H NOESY	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker Avance 600
5	2D 1H-13C HMBC	10 mg/mL NA-C,H peptide	DMSO	not detected		ambient	298	Bruker AvanceIII 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	600
2	Bruker	AvanceIII	800

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	300
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	SPARKY		Goddard
5	processing	TOPSPIN		Bruker Biospin
2	structure calculation	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
4	peak picking	SPARKY		Goddard