6O3S

NMR solution structure of Luffin P1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	298	Bruker AVANCE III 700
2	2D 1H-1H NOESY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	298	Bruker AVANCE III 700
3	2D 1H-15N HSQC	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	298	Bruker AVANCE III 700
4	2D 1H-13C HSQC	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	298	Bruker AVANCE III 700
5	2D 1H-1H NOESY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	288	Bruker AVANCE III 700
6	2D 1H-1H NOESY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	293	Bruker AVANCE III 700
8	2D 1H-1H NOESY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	303	Bruker AVANCE III 700
7	2D 1H-1H NOESY	2 mg/mL Luffin P1	90% H2O/10% D2O	0 mM	4	ambient	308	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
simulated annealing	Structures calculated by torsion angle dynamics followed by refinement and energy minimisation in explicit solvent.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	4	Bruker Biospin
2	processing	TopSpin	4	Bruker Biospin
3	chemical shift assignment	CARA		Keller and Wuthrich
4	peak picking	CARA		Keller and Wuthrich
5	structure calculation	CYANA	3.9	Guntert, Mumenthaler and Wuthrich
6	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read