Recognition helices of lac and lambda repressor are oriented in opposite directions and recognize similar DNA sequences.
Exchanges in positions 1 and 2 of the putative recognition helix allow lac repressor to bind to ideal lac operator variants in which base pair 4 has been replaced. We show here that an Arg-22----Asn exchange in position 6 of the putative recognition helix of lac repressor abolishes lac repressor bin...
Gorde:
| Argitaratua izan da: | Proc Natl Acad Sci U S A |
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| Egile Nagusiak: | , , , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
National Academy of Sciences
1988
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC282330/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3186699/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.21.7947 |
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