2LZ5 | pdb_00002lz5

Solution structure of a Novel Alpha-Conotoxin TxIB

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	3 mg/mL Conotoxin	90% H2O/10% D2O		3.5	1 atm	280
2	2D 1H-1H NOESY	3 mg/mL Conotoxin	90% H2O/10% D2O		3.5	1 atm	280
3	2D DQF-COSY	3 mg/mL Conotoxin	90% H2O/10% D2O		3.5	1 atm	280

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	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
2	refinement	CNSSOLVE		Brunger, Adams, Clore, Gros, Nilges and Read
3	structure validation	MolProbity		Richardson