Structure of the transmembrane domain of HIV-1 gp41 in bicelle
Polymer type: polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 32.5 % (166 of 510) | 18.8 % (49 of 261) | 39.0 % (80 of 205) | 84.1 % (37 of 44) |
Backbone | 64.7 % (154 of 238) | 48.8 % (40 of 82) | 65.8 % (77 of 117) | 94.9 % (37 of 39) |
Sidechain | 4.5 % (14 of 309) | 5.0 % (9 of 179) | 4.0 % (5 of 125) | 0.0 % (0 of 5) |
Aromatic | 0.0 % (0 of 60) | 0.0 % (0 of 30) | 0.0 % (0 of 28) | 0.0 % (0 of 2) |
Methyl | 5.4 % (4 of 74) | 5.4 % (2 of 37) | 5.4 % (2 of 37) |
1. Envelope glycoprotein gp160
NWLWYIRIFI IIVGSLIGLR IVFAVLSLVN RVRQGYSPLSSolvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 (±0.1) K, pH 6.7 (±0.1), Details 0.8 mM [U-13C; U-15N; 85%-2H] HIV-1 gp41 Transmembrane Domain, 60 mM regular 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC), 120 mM regular 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC), 25 mM regular MES, 0.1 % regular NaN3, 95% H2O/5% D2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC) | natural abundance | 120 (±3.0) mM | |
2 | 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC) | natural abundance | 60 (±2.0) mM | |
3 | HIV-1 gp41 Transmembrane Domain | [U-13C; U-15N; 85%-2H] | 0.8 (±0.1) mM | |
4 | MES | natural abundance | 25 (±2.0) mM | |
5 | NaN3 | natural abundance | 0.1 (±0.01) % |
Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 (±0.1) K, pH 6.7 (±0.1), Details 0.8 mM [U-13C; U-15N] HIV-1 gp41 Transmembrane Domain, 60 mM acyl chains 2H labeled 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC), 120 mM acyl chains 2H labeled 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC), 25 mM regular MES, 0.1 % regular NaN3, 95% H2O/5% D2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
6 | 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC) | acyl chains 2H labeled | 120 (±3.0) mM | |
7 | 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC) | acyl chains 2H labeled | 60 (±2.0) mM | |
8 | HIV-1 gp41 Transmembrane Domain | [U-13C; U-15N] | 0.8 (±0.1) mM | |
9 | MES | natural abundance | 25 (±2.0) mM | |
10 | NaN3 | natural abundance | 0.1 (±0.01) % |
Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 (±0.1) K, pH 6.7 (±0.1), Details 0.4 mM [U-15N; U-2H] HIV-1 gp41 Transmembrane Domain, 0.4 mM [15% 13C] HIV-1 gp41 Transmembrane Domain, 60 mM acyl chains 2H labeled 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC), 120 mM acyl chains 2H labeled 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC), 25 mM regular MES, 0.1 % regular NaN3, 95% H2O/5% D2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
11 | 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC) | acyl chains 2H labeled | 120 (±3.0) mM | |
12 | 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC) | acyl chains 2H labeled | 60 (±2.0) mM | |
13 | HIV-1 gp41 Transmembrane Domain | [U-15N; U-2H] | 0.4 (±0.1) mM | |
14 | HIV-1 gp41 Transmembrane Domain | [15% 13C] | 0.4 (±0.1) mM | |
15 | MES | natural abundance | 25 (±2.0) mM | |
16 | NaN3 | natural abundance | 0.1 (±0.01) % |
Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 (±0.1) K, pH 6.7 (±0.1), Details 0.8 mM [U-15N] HIV-1 gp41 Transmembrane Domain, 60 mM acyl chains 2H labeled 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC), 120 mM acyl chains 2H labeled 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC), 25 mM regular MES, 0.1 % regular NaN3, 95% H2O/5% D2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
17 | 1,2-Dihexanoyl-sn-Glycero-3-Phosphocholine (DHPC) | acyl chains 2H labeled | 120 (±3.0) mM | |
18 | 1,2-Dimyristoyl-sn-Glycero-3-Phosphocholine (DMPC) | acyl chains 2H labeled | 60 (±2.0) mM | |
19 | HIV-1 gp41 Transmembrane Domain | [U-15N] | 0.8 (±0.1) mM | |
20 | MES | natural abundance | 25 (±2.0) mM | |
21 | NaN3 | natural abundance | 0.1 (±0.01) % |