Experiment: 2N29

Solution-state NMR structure of Vpu cytoplasmic domain

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O
2	2D_15N/1N_HSQC	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O
3	2D_15N/1N_HSQCIPAP	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O
4	3D HNCA	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323
5	3D_HCCCONH	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323
6	3D_CCCONH	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323
7	3D_15N/13C'/13C	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323
8	3D HNCO	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323
9	3D HNCACB	0.5 mM [U-100% 15N] Vpu Cytoplasmic domain, 0.5 mM [U-100% 13C; U-100% 15N] Vpu Cytoplasmic domain, 90% H2O, 10% D2O	90% H2O/10% D2O	5	4.0	1 atm	323

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

NMR Refinement
Method	Details	Software
simulated annealing	THE ANI COORDINATES HAVE BEEN INCLUDED IN THE RESTRAINT FILE. THE ANI Z AXIS SPECIFIES THE DIRECTION OF THE NORMAL TO THE PLANE OF THE LIPID BILAYER MEMBRANE.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	1
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, A.T. et.al.