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Summary of constraints used for the structure calculations of gA and Phe analogs
| Gramicidin A | Phe15-gA | Phe13-gA | Phe11-gA | |
|---|---|---|---|---|
| NOEs | ||||
| Intramolecular | 576 | 568 | 586 | 548 |
| Intermolecular | 22 | 22 | 23 | 23 |
| Per residue | 16.9 | 16.7 | 17.2 | 16.1 |
| H-bonds | ||||
| Intramolecular | 20 | 20 | 20 | 20 |
| Intermolecular | 6 | 6 | 6 | 6 |
