How the BfiI restriction enzyme uses one active site to cut two DNA strands
Unlike other restriction enzymes, BfiI functions without metal ions. It recognizes an asymmetric DNA sequence, 5′-ACTGGG-3′, and cuts top and bottom strands at fixed positions downstream of this sequence. Many restriction enzymes are dimers of identical subunits, with one active site for each DNA st...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
2003
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC164460/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12750473/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.1131003100 |
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