2B0Y

Solution Structure of a peptide mimetic of the fourth cytoplasmic loop of the G-protein coupled CB1 cannabinoid receptor

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	5 mM sample in H2O (9:1 H2O/2H2O, pH 3.0).	70 mM SDS	no salts used	3.0	ambient	310
2	2D TOCSY	5 mM sample in H2O (9:1 H2O/2H2O, pH 3.0).	70 mM SDS	no salts used	3.0	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500

NMR Refinement
Method	Details	Software
distance geometry and simulated annealing(DYANA)		DYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA	1.5	Guntert,P.,Mumenthaler, C., Wuthrich, K
2	processing	XwinNMR	3.1	BRUKER
3	refinement	DYANA	1.5	Guntert,P.,Mumenthaler, C., Wuthrich, K