5LCS

NMR structure of Chicken AvBD7 defensin

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	0.23 mM Chicken AvBD7	90% H2O/10% D2O	0 M	4.5	1 atm	298	Bruker AVANCE III 950
2	2D 1H-1H NOESY	0.23 mM Chicken AvBD7	90% H2O/10% D2O	0 M	4.5	1 atm	298	Bruker AVANCE III 950
3	2D 1H-15N HSQC	0.23 mM Chicken AvBD7	90% H2O/10% D2O	0 M	4.5	1 atm	298	Bruker AVANCE III 950
4	2D 1H-13C HSQC	0.23 mM Chicken AvBD7	90% H2O/10% D2O	0 M	4.5	1 atm	298	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	950
2	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	lowest energy and least restraints violations
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	structure calculation	ARIA		Linge, O'Donoghue and Nilges
3	chemical shift assignment	CcpNmr Analysis		CCPN
4	peak picking	CcpNmr Analysis		CCPN
5	collection	TopSpin		Bruker Biospin