7UBH

Solution NMR structure of 8-residue Rosetta-designed cyclic peptide D8.31 in CDCl3 with cis/trans switching

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1D 1H	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
2	2D 1H-15N SOFAST	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
3	2D 1H-13C HSQC-ed	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
4	2D 1H-13C HMBC	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
5	2D 1H-1H NOESY	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
7	2D 1H-1H ROESY	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
6	2D 1H-1H COSY	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
8	2D 1H-1H TOCSY	6 mg/mL peptide, 0.03 % TMS	CDCl3	0		1 atm	293	Bruker AVANCE III 800
9	2D 1H-13C HSQC-TOCSY	6 mg/mL peptide, 0.03 % TMS	CDCl3	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	D8.31. 8-residue cyclic peptide with (cis-cis) symmetric conformation in CDCl3. CC conformation has cis MLU-3 and cis MLU-7	CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	3.98.13	Guntert, Mumenthaler and Wuthrich
2	peak picking	NMRFAM-SPARKY	1.370	Lee, Tonelli, Markley
3	processing	NMRPipe	10.9	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	data analysis	TopSpin	3.5	Bruker Biospin
5	data analysis	PdbStat	5.21.6	Tejero, Snyder, Mao, Aramini, Montelione
6	structure calculation	CYANA	3.98.13	Guntert, Mumenthaler and Wuthrich