6KN2

Structure of single disulfide peptide Czon1107-WT (major conformer)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	3.0 mM Czon1107-WT major conformer	90% H2O/10% D2O	0	7.0	1 atm	298	Varian INOVA 600
2	2D 1H-1H TOCSY	3.0 mM Czon1107-WT major conformer	90% H2O/10% D2O	0	7.0	1 atm	298	Bruker AVANCE 700
3	2D 1H-1H NOESY	3.0 mM Czon1107-WT major conformer	90% H2O/10% D2O	0	7.0	1 atm	298	Bruker AVANCE 700
4	2D 1H-13C HSQC	3.0 mM Czon1107-WT major conformer	90% H2O/10% D2O	0	7.0	1 atm	298	Varian INOVA 600
5	2D 1H-13C HSQCTOCSY	3.0 mM Czon1107-WT major conformer	90% H2O/10% D2O	0	7.0	1 atm	298	Varian INOVA 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	27
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	CcpNmr Analysis		CCPN
3	data analysis	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	CcpNmr Analysis		CCPN
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore