ISDA: 2LKV

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	2D 1H-13C HSQC/HMQC	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
2	3D 1H-13C NOESY	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
3	2D 1H-15N HSQC/HMQC	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
4	3D 1H-15N NOESY	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
5	3D CBCA(CO)NH	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
6	CBcgcgHD (hbCBcgcdHD)	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
7	hCCH TOCSY (hC_CH.TOCSY)	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
8	3D HNCACB	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
9	3D HBHA(CO)NH	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00
10	2D 1H-1H NOESY	1.0 mM [U-13C; U-15N] SNase PHS, 90% H2O/10% D2O	0.060	90% H2O/10% D2O	5.50	1.00	310.00

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800

NMR Refinement

Method	Details	Software
torsion angle dynamics, simulated annealing	Initial structures were calculated using the ATNOS-CANDID module of UNIO employing CYANA. The UNIO derived constants were introduced to CNS using the RECOORD scripts for explicit water refinement.	1

NMR Ensemble Information

Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	80
Conformers Submitted Total Number	10
Representative Model	1 (closest to the average)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	data analysis	1.8.4	CARA	Keller and Wuthrich
2	refinement	1.1	CNS	Brunger, Adams, Clore, Gros, Nilges and Read
3	structure solution	2.1	CcpNmr Analysis	CCPN
4	data analysis	2.1	CcpNmr Analysis	CCPN
5	data analysis	2.1	CcpNmr_Entry_Completion_Interface	PDBe & CCPN
6	structure solution	2.1	TopSpin	Bruker Biospin
7	structure solution	2.0	UNIO	Herrmann, Guntert and Wuthrich
8	structure solution	2.1	CYANA	Guntert, Mumenthaler and Wuthrich
9	refinement	2.1	CYANA	Guntert, Mumenthaler and Wuthrich