2KII

NMR structure of the SO2144 H-NOX domain from Shewanella oneidensis in the Fe(II)CO ligation state

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	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
2	3D HNCA	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
3	3D HNCO	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
4	3D HNCACB	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
5	3D CBCA(CO)NH	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
6	3D HNHA	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
7	3D HBHA(CO)NH	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
8	3D HN(CA)CO	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
9	3D H(CCO)NH	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
10	3D C(CO)NH	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
11	3D HCCH-TOCSY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
12	3D HCCH-COSY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
13	3D 1H-13C NOESY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-1, 90% H2O, 10% D2O	90% H2O/10% D2O	50	7.4	ambient	308
14	3D 1H-13C NOESY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
15	3D 1H-15N NOESY	0.4-0.8 mM [U-99% 15N] H-NOX, DTT, glycerol, K3PO4-3	90% H2O/10% D2O	50	7.4	ambient	308
16	2D 13C-filtered [F1,F2] NOESY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
17	2D 1H-1H NOESY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
18	2D 1H-1H TOCSY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
19	2D DQF-COSY	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308
20	2D 1H-13C HSQC	0.4-0.8 mM [U-99% 13C; U-99% 15N] H-NOX, DTT, glycerol, K3PO4-2	100% D2O	50	7.4	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	900
2	Bruker	DRX	800
3	Bruker	DRX	600
4	Bruker	DRX	500

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH		Schwieters, C.D. et al.