6CGX

Backbone cyclised conotoxin Vc1.1 mutant - D11A, E14A

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	2 mg/mL NA cVc1.1[D11A,E14A]	90% H2O/10% D2O	0 mM	3.5	1 atm	280	Bruker AVANCE III 600
2	2D 1H-1H NOESY	2 mg/mL NA cVc1.1[D11A,E14A]	90% H2O/10% D2O	0 mM	3.5	1 atm	280	Bruker AVANCE III 600
3	2D 1H-15N HSQC	2 mg/mL NA cVc1.1[D11A,E14A]	90% H2O/10% D2O	0 mM	3.5	1 atm	280	Bruker AVANCE III 600
4	2D 1H-13C HSQC	2 mg/mL NA cVc1.1[D11A,E14A]	90% H2O/10% D2O	0 mM	3.5	1 atm	280	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	Analysis		CCPN
4	collection	TopSpin		Bruker Biospin