File:Triad chemical mech.png
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Isifinyezo
| Incazelo |
English: A catalytic triad charge-relay system as commonly found in proteases. The acid residue (commonly glutamate or aspartate) aligns and polarises the base (usually histidine) which activates the nucleophile (often serine or cysteine, occasionally threonine). The catalytic triad reduces the pKa of the nucleophilic residue which then performs a nucleophilic attack on the substrate. |
| Usuku | |
| Umthombo | Thomas, Shafee, (2014). "Evolvability of a viral protease: experimental evolution of catalysis, robustness and specificity". PhD Thesis. University of Cambridge. |
| Umlobi | Thomas Shafee |
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Umlando womqulu
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| Usuku/Isikhathi | Isithonjana | Dimensions | Umsebenzisi | Amazwana | |
|---|---|---|---|---|---|
| Njengamanje | 20:24, 23 uMfumfu 2013 | | 566 × 267 (7 KB) | Evolution and evolvability | small edit to nucleophile |
| 19:57, 23 uMfumfu 2013 |  | 566 × 267 (7 KB) | Evolution and evolvability | wider | |
| 19:50, 23 uMfumfu 2013 |  | 346 × 262 (7 KB) | Evolution and evolvability | User created page with UploadWizard |
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