| Typicality: | 0.477 |
| Saliency: | 0.361 |
| as gtpases | 4 | manner |
| due to unstable nature | 3 | cause |
| notoriously | 2 | manner |
| protein → be difficult to → express | 17 |
| protein → be difficult to → target | 6 |
| protein → be difficult to → manipulate | 4 |
| protein → be difficult to → study | 3 |
| negative | neutral | positive |
| 0.379 | 0.432 | 0.188 |
| Raw frequency | 30 |
| Normalized frequency | 0.361 |
| Modifier score | 0.725 |
| Perplexity | 52.056 |