DNA strand transfer reactions catalyzed by vaccinia topoisomerase: hydrolysis and glycerololysis of the covalent protein-DNA intermediate.

Vaccinia topoisomerase forms a covalent protein-DNA intermediate at sites containing the sequence 5'-CCCTT. The T nucleotide is linked via a 3'-phosphodiester bond to Tyr-274 of the enzyme. Here, we report that the enzyme catalyzes hydrolysis of the covalent intermediate, resulting in form...

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Detalles Bibliográficos
Autores principales: Petersen, B O, Shuman, S
Formato: Artigo
Lenguaje:Inglês
Publicado: 1997
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC146705/
https://ncbi.nlm.nih.gov/pubmed/9153307
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