6PPC

Solution structure of conotoxin MiXXVIIA

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	1 mM phi-MiXXVIIA	90% H2O/10% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
2	2D 1H-1H TOCSY	1 mM phi-MiXXVIIA	90% H2O/10% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
3	2D 1H-15N HSQC	1 mM phi-MiXXVIIA	90% H2O/10% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
4	2D 1H-13C HSQC	1 mM phi-MiXXVIIA	90% H2O/10% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
5	2D 1H-1H NOESY	1 mM phi-MiXXVIIA	90% H2O/10% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
6	2D 1H-1H TOCSY	1 mM phi-MiXXVIIA	100% D2O	0% salt	5	ambient	290	Bruker AVANCE 600
7	2D 1H-1H NOESY	1 mM phi-MiXXVIIA	100% D2O	0% salt	5	ambient	290	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	50
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
5	data analysis	CcpNmr Analysis		CCPN
6	refinement	CYANA		Guntert, Mumenthaler and Wuthrich
7	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich