The clavanin peptide in the presence of TFE (2,2,2-trifluoroethanol), presented a amphipathic alpha-helices from Phe-2 to Val-22 residues
Polymer type: polypeptide(L)
Total | 1H | 15N | |
---|---|---|---|
All | 79.1 % (136 of 172) | 76.2 % (112 of 147) | 96.0 % (24 of 25) |
Backbone | 95.8 % (69 of 72) | 95.9 % (47 of 49) | 95.7 % (22 of 23) |
Sidechain | 67.0 % (67 of 100) | 66.3 % (65 of 98) | 100.0 % (2 of 2) |
Aromatic | 15.2 % (5 of 33) | 15.2 % (5 of 33) | |
Methyl | 85.7 % (12 of 14) | 85.7 % (12 of 14) |
1. entity 1
VFQFLGKIIH HVGNFVHGFS HVFXSolvent system trifluoroethanol/water, Pressure 1 atm, Temperature 298 K, pH 4.3, Details 2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | TFE | [U-99% 2H] | 35 % | |
2 | D2O | [U-99% 2H] | 10 % | |
3 | H2O | natural abundance | 55 % | |
4 | Clavanin A | natural abundance | 2 mM |