1DFZ | pdb_00001dfz

NMR STRUCTURE OF CONTRYPHAN-SM CYCLIC PEPTIDE (MINOR FORM-TRANS)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	5.0 MM		0	2.9	AMBIENT	278
2	DQF-COSY	5.0 MM		0	2.9	AMBIENT	278
3	E-COSY	5.0 MM		0	2.9	AMBIENT	278
4	TOCSY	5.0 MM		0	2.9	AMBIENT	278

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600

NMR Refinement
Method	Details	Software
SIMULATED ANNEALING & ENERGY MINIMIZATION	EM IN CHARMM-19 FORCE-FIELD WITH EXPLICIT BOX OF H2O TREATED WITH PBC	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	1.3	BRUKER
2	processing	XEASY	1.3.13	ECCLES
3	refinement	X-PLOR	3	BRUNGER