5I1R | pdb_00005i1r

Quantitative characterization of configurational space sampled by HIV-1 nucleocapsid using solution NMR and X-ray scattering

SOLUTION NMR - SOLUTION SCATTERING

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500
2	3D HNCO	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500
3	3D HNCA	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500
4	3D HNCACB	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500
5	2D ARTSY	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride, 5 % neutral bicelles	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 800
6	3D Quntitaive HNCO - NC'	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride, 5 % neutral bicelles	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500
7	3D Quntitaive HNCO - CaC'	0.2 mM [U-13C; U-15N; U-2H] Nucleocapsid protein of human immunodeficiency virus 1 (HIV-1), 50 mM sodium chloride, 20 mM sodium phosphate, 1 mM Dithiothreitol, 0.1 mM zinc chloride, 5 % neutral bicelles	93% H2O/7% D2O	50 mM	6.5	1 atm	308	Bruker AVANCE 500

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing		Xplor-NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	21
Representative Model	all (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Xplor-NIH	2.41	C. D. Schwieters, J. J. Kuszewski, N. Tjandra, G. M. Clore
2	chemical shift assignment	Analysis	2.2.2	W. F. Vranken, W. Boucher, T. J. Stevens, R. H. Fogh, A. Pajon, M. Llinas, E. L. Ulrich, J. L. Markley, J. Ionides, E. D. Laue
3	peak picking	Analysis	2.2.2	W. F. Vranken, W. Boucher, T. J. Stevens, R. H. Fogh, A. Pajon, M. Llinas, E. L. Ulrich, J. L. Markley, J. Ionides, E. D. Laue