Experiment: 12UF

NMR structure of HHQ peptide in 98% H2SO4

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	20 mg/mL HHQ peptide, 98 % w/w H2SO4, 1 mg/mL Dimethyl sulfone	98% H2SO4/2% H2O	18.4 M	0	1 atm	293	Bruker AVANCE III 800
2	2D 1H-13C HMQC	20 mg/mL HHQ peptide, 98 % w/w H2SO4, 1 mg/mL Dimethyl sulfone	98% H2SO4/2% H2O	18.4 M	0	1 atm	293	Bruker AVANCE III 800
3	2D 1H-15N HSQC	20 mg/mL HHQ peptide, 98 % w/w H2SO4, 1 mg/mL Dimethyl sulfone	98% H2SO4/2% H2O	18.4 M	0	1 atm	293	Bruker AVANCE III 800
4	3D HNHA	20 mg/mL HHQ peptide, 98 % w/w H2SO4, 1 mg/mL Dimethyl sulfone	98% H2SO4/2% H2O	18.4 M	0	1 atm	293	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
na		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CcpNmr Analysis		CCPN
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore

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