7FBA

De Novo-Designed and Disulfide-Bridged Peptide Heterodimer - hd2

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-13C HSQC	0.8 mM hd2	50% H2O/50% CD3CN	0	7.0	1 atm	298	Bruker AVANCE III 850
2	2D 1H-15N HSQC	0.8 mM hd2	50% H2O/50% CD3CN	0	7.0	1 atm	298	Bruker AVANCE III 850
3	2D 1H-1H TOCSY	0.8 mM hd2	50% H2O/50% CD3CN	0	7.0	1 atm	298	Bruker AVANCE III 850
4	2D 1H-1H NOESY	0.8 mM hd2	50% H2O/50% CD3CN	0	7.0	1 atm	298	Bruker AVANCE III 850

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	850

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	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	NMRFAM-SPARKY		Woonghee Lee, Marco Tonelli, John L. Markley
4	peak picking	NMRFAM-SPARKY		Woonghee Lee, Marco Tonelli, John L. Markley