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Table 2 Torsion angles (°) for peptide.

From: Observation of glycine zipper and unanticipated occurrence of ambidextrous helices in the crystal structure of a chiral undecapeptide

  Conformer A Conformer B
Residue ϕ Ψ ω ϕ Ψ ω
1 GLY -96 150 171 94 -163 -170
2 ALA 57 30 -174 -71 -5 160
3 ΔPHE 56 13 -170 -52 -18 177
4 LEU 51 25 -175 -63 -13 168
5 GLY 56 19 -171 -55 -21 172
6 ΔPHE 56 19 -172 -52 -21 178
7 LEU 52 28 -177 -65 -13 166
8 GLY 54 23 -172 -57 -20 168
9 ΔPHE 50 23 -175 -50 -21 176
10 ALA 53 38 167 -67 -21 -175
11 GLY -70 174   75 -168