2LF4

Structure of a monomeric mutant of the HIV-1 capsid protein


SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2 mM [U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):2D 1H-15N HSQC, 3D 1H-15N NOESY
Sample Contents2 mM [U-98% 13C; U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):3D CBCA(CO)NH, 3D HNCO, 3D HNCA
Sample Contents2 mM [U-98% 13C; U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 100% D2O
Solvent100% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):3D HCCH-COSY, 3D 1H-13C NOESY, 2D 1H-13C HSQC, 3D HCCH-TOCSY
Sample Contents2 mM [U-98% 13C; U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):3D HNCACB
Sample Contents2 mM [U-98% 13C; U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 100% D2O
Solvent100% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):3D HCCH-COSY, 3D HCCH-TOCSY
Sample Contents2 mM [U-98% 13C; U-98% 15N] HIV-1 CA, 25 mM sodium chloride, 25 mM [U-99% 2H] sodium acetate, 10 mM [U-99% 2H] DTT, 0.02 % sodium azide, 0.1 mM AEBSF protease inhibitor, 1 mM [U-99% 2H] EDTA, 100% D2O
Solvent100% D2O
Ionic Strengthn/a
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):2D 1H-15N SOFAST HMQC
Spectrometer Information
Manufacturer Model Field Strength
Bruker Avance 600.0
NMR Refinement
Method simulated annealing
Details 50,000 steps
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 500
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Computation: NMR Software
# Classification Software Name Author
1 data analysis version: 1.3 TOPSPIN Bruker Biospin
2 processing version: 1.3 TOPSPIN Bruker Biospin
3 collection version: 1.3 TOPSPIN Bruker Biospin
4 data analysis NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5 data analysis NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7 chemical shift assignment XEASY Bartels et al.
8 data analysis XEASY Bartels et al.
9 peak picking XEASY Bartels et al.
10 chemical shift assignment version: 2.1 CYANA Guntert, Mumenthaler and Wuthrich
11 structure solution version: 2.1 CYANA Guntert, Mumenthaler and Wuthrich
12 refinement version: 2.1 CYANA Guntert, Mumenthaler and Wuthrich