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DNA conformational change in Gal repressor-operator complex: involvement of central G-C base pair(s) of dyad symmetry.
Gal repressor dimer binds to two gal operator sites, OE and OI, which are 16 bp long similar sequences with hyphenated dyad symmetries (11,12). Repressor occupation hinders the reactivity of the N7 atoms in the major groups of guanines, located at positions 1, 3 and 8, and the rotational 1', 3&...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
1988
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| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC339068/ https://ncbi.nlm.nih.gov/pubmed/3062577 |
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