How the biotin-streptavidin interaction was made even stronger: investigation via crystallography and a chimaeric tetramer
The interaction between SA (streptavidin) and biotin is one of the strongest non-covalent interactions in Nature. SA is a widely used tool and a paradigm for protein-ligand interactions. We previously developed a SA mutant, termed Tr (treptavidin), possessing a 10-fold lower off-rate for biotin, wit...
| Main Authors: | , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
Portland Press Ltd.
2011
|
| Subjects: |