SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.4 mM [U-100% 13C; U-100% 15N] HIV-1 CA C-terminal domain, 1.4 mM NATURAL ABUNDANCE HIV-1 CA C-terminal domain, 25 mM sodium phosphate, 2 mM DTT, 0.02 % sodium azide, 93% H2O/7% D2O
Solvent93% H2O/7% D2O
Ionic Strength25
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):3D 13C/15N-filtered, 13C-edited NOESY
Sample Contents2 mM [U-100% 13C; U-100% 15N] HIV-1 CA C-terminal domain, 25 mM sodium phosphate, 2 mM DTT, 0.02 % sodium azide, 93% H2O/7% D2O
Solvent93% H2O/7% D2O
Ionic Strength25
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):2D 1H-15N HSQC, 2D 1H-13C HSQC, 3D HNCACB, 3D HN(COCA)CB, 3D HNCA, 3D HN(CO)CA, 3D HBHA(CO)NH, 3D HCCH-TOCSY, 3D simultaneous 13C,15N-edited NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker Avance 900.0
Bruker Avance 600.0
Bruker Avance 800.0
Bruker Avance 700.0
NMR Refinement
Method simulated annealing
Details The residues 223-231 exhibit unfolded/disordered structure and thus no meaning should be given to the coordinates for these residues.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 500
Conformers Submitted Total Number 30
Representative Model Choice Rationale
1 lowest energy
Computation: NMR Software
# Classification Software Name Author
1 collection version: 2.1 TOPSPIN Bruker
2 processing NMRPipe Delaglio, F. et al.
3 data analysis SPARKY Goddard, T.D. et al.
4 peak picking SPARKY Goddard, T.D. et al.
5 noe peak assignments CYANA Guntert, P. et al.
6 noe peak assignments CANDID Herrmann, T. et al.
7 refinement X-PLOR_NIH Schwieters, C.D. et al.