| # | Atom names | Bond length (Å) | Angle N-O-C (∘) |
|---|---|---|---|
| Alpha-helix | |||
| 1. | N(13ILE) - O(5VAL) | 2.9 | 152.0 |
| 2. | N(5VAL) - O(13ILE) | 2.89 | 145.1 |
| Beta-sheets | |||
| 3. | N(28ALA) - O(24GLU) | 3.08 | 156.9 |
The average bond length is 2.96Å, which is notably close to the perfect 3Å.
However, the average angle is 151.3, which differs significantly from the desired 180, possibly due to the fact that the two alpha-helix hydrogen bonds are between the same two aminoacids.
Sources: the script; hints on Kodomo; PDB ID.
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