6NOM

NMR solution structure of Pisum sativum defensin 2 (Psd2) provides evidence for the presence of hydrophobic surface clusters

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
2	2D 1H-13C HSQC	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
3	3D HNCACB	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
4	3D CBCA(CO)NH	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
5	3D HNCA	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
6	3D HN(CO)CA	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
7	3D HNCO	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
8	3D HBHA(CO)NH	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
9	3D HCCH-TOCSY	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
10	2D 1H-13C HSQC aliphatic	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600
11	2D 1H-1H NOESY	1 mM [U-13C; U-15N] Psd2	90% H2O/10% D2O	0.012 mM	5.0	1 atm	25	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
simulated annealing	Aria2	CNS

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger A. T. et.al.
2	structure calculation	ARIA		Linge, O'Donoghue and Nilges
3	chemical shift assignment	CcpNmr Analysis		CCPN
4	peak picking	CcpNmr Analysis		CCPN
5	collection	TopSpin		Bruker Biospin