Table 3.
Frequency of activity of ACE inhibitor features as determined by the TMACC interpretation.
| Activity | |||
|---|---|---|---|
| ACE inhibitor feature | Negative | Neutral | Positive |
| C-terminal carboxylate carbonyl | 5 | 0 | 105 |
| C-terminal carboxylate hydroxyl | 0 | 5 | 105 |
| Central carbonyl | 13 | 3 | 96 |
| Zinc binding carboxylate - carbonyl | 3 | 3 | 22 |
| Zinc binding carboxylate - hydroxyl | 0 | 4 | 24 |
| Zinc binding sulfhydryl sulfur | 0 | 0 | 33 |
| Zinc binding phosphinate phosphorus | 0 | 0 | 22 |
| Zinc binding phosphinate carbonyl | 20 | 0 | 2 |
| Zinc binding phosphinate hydroxyl | 20 | 0 | 2 |
| P1' methyl | 4 | 2 | 27 |
| P1' lysyl nitrogen | 0 | 0 | 20 |