The carboxy-terminal αN helix of the archaeal XerA tyrosine recombinase is a molecular switch to control site-specific recombination.

The carboxy-terminal αN helix of the archaeal XerA tyrosine recombinase is a molecular switch to control site-specific recombination.

Tyrosine recombinases are conserved in the three kingdoms of life. Here we present the first crystal structure of a full-length archaeal tyrosine recombinase, XerA from Pyrococcus abyssi, at 3.0 Å resolution. In the absence of DNA substrate XerA crystallizes as a dimer where each monomer displays a...

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Autores principales: Marie-Claude Serre, Toufic El Arnaout, Mark A Brooks, Dominique Durand, Johnny Lisboa, Noureddine Lazar, Bertrand Raynal, Herman van Tilbeurgh, Sophie Quevillon-Cheruel
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2013
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/873f6b13116a45c58203ea25d418ca3e
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