2LHT

Solution structure of Venturia inaequalis cellophane-induced 1 protein (ViCin1) domains 1 and 2

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	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
2	3D HNCA	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
3	3D HN(CO)CA	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
4	3D CBCANH	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
5	3D CBCA(CO)NH	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
6	3D HNCO	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
7	3D HCAN	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
8	3D H(CCO)NH	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
9	3D C(CO)NH	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
10	3D 1H-15N TOCSY	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
11	3D HCCH-TOCSY	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
12	2D HBCBCGCDHG	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
13	2D HBCBCGCDCEHE	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
14	3D 1H-15N NOESY	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
15	3D 1H-13C NOESY aliphatic	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
16	3D 1H-13C NOESY aromatic	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
17	2D 1H-15N IPAP-HSQC	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
18	2D 1H-15N IPAP-HSQC	1.0 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate, 5-6 % polyacrylamide gel	95% H2O/5% D2O	0.050	6.2	ambient	298.15
19	2D 1H-15N R2 relaxation	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
20	2D 1H-15N R1 relaxation	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15
21	2D 1H-15N heteronuclear NOE	0.6-0.8 mM [U-99% 13C; U-99% 15N] ViCin1-D1D2, 25 mM potassium phosphate	95% H2O/5% D2O	0.050	6.2	ambient	298.15

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

NMR Refinement
Method	Details	Software
simulated annealing	Refinement against distance, torsion angle and RDC constraints in a 8 Angstrom water shell, using a modified version of the WaterRefCNS scripts. Disulfide bonds between residues 47-57, 64-77, 103-113 and 120-129 were added as topology patches in CNS.	TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	40
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1pl3	Bruker Biospin
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	peak picking	CcpNMR	2.07	CCPN
4	chemical shift assignment	CcpNMR	2.07	CCPN
5	structure solution	UNIO10	2.0	Herrmann
6	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read