Figure 4
Hydrogen bonds analysis and 3D stick model focusing for N4. (a) Probability of hydrogen bonds in the β-sheet. Horizontal axis: amino acid sequence of the 21–31 fragment of β2M peptide. (b) Probability of hydrogen bonds in the α-helix. The horizontal axis is the same as in (a). (c) Change of distances of the hydrogen bonds between N4 and L3 or C5 in the conversion from β-sheet into α-helix. Light blue stick: carbon; red: oxygen; blue: nitrogen; white: hydrogen. |